magento-test/app/code/Magento/Weee/view/base/templates/pricing/adjustment.phtml

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
?>

<?php
/** @var \Magento\Weee\Pricing\Render\Adjustment $block */

$weeeSeparator = $openBrace = $closeBrace = '';
$openBrace = '(';
$closeBrace = ')';
$taxDisplay = $block->getTaxDisplayConfig();
$priceDisplay = $block->isPriceIncludesTax();
?>

<?php if ($block->showInclDescr() || $block->showExclDescrIncl()) : // incl. + weee ||  excl. + weee + final ?>
    <?php foreach ($block->getWeeeTaxAttributes() as $weeeTaxAttribute) : ?>
        <?php
            $attributeName = $block->escapeHtmlAttr($block->renderWeeeTaxAttributeName($weeeTaxAttribute));
        ?>
        <?php if ($taxDisplay == Magento\Tax\Model\Config::DISPLAY_TYPE_INCLUDING_TAX) : ?>
            <span class="weee"
                  data-price-type="weee"
                  data-label="<?= /* @noEscape */ $attributeName ?>">
                            <?= /* @noEscape */ $block->renderWeeeTaxAttributeWithTax($weeeTaxAttribute) ?></span>
        <?php elseif ($taxDisplay == Magento\Tax\Model\Config::DISPLAY_TYPE_EXCLUDING_TAX) : ?>
            <span class="weee"
                  data-price-type="weee"
                  data-label="<?= /* @noEscape */ $attributeName ?>">
                            <?= /* @noEscape */ $block->renderWeeeTaxAttributeWithoutTax($weeeTaxAttribute) ?></span>
        <?php elseif ($taxDisplay == Magento\Tax\Model\Config::DISPLAY_TYPE_BOTH) : ?>
            <span class="weee"
                  data-price-type="weee"
                  data-label="<?= /* @noEscape */ $attributeName . ' ' . $block->escapeHtmlAttr(__('Incl. Tax')) ?>">
                            <?= /* @noEscape */ $block->renderWeeeTaxAttributeWithTax($weeeTaxAttribute) ?></span>
            <span class="weee"
                  data-price-type="weee"
                  data-label="<?= /* @noEscape */ $attributeName . ' ' . $block->escapeHtmlAttr(__('Excl. Tax')) ?>">
                            <?= /* @noEscape */ $block->renderWeeeTaxAttributeWithoutTax($weeeTaxAttribute) ?></span>
        <?php endif; ?>
    <?php endforeach; ?>
<?php endif; ?>

<?php if ($block->showExclDescrIncl()) : // excl. + weee + final ?>
    <span class="price-final price-final_price"
          data-price-type="weeePrice"
          data-price-amount="<?= /* @noEscape */ $block->getRawFinalAmount() ?>"
          data-label="<?= $block->escapeHtmlAttr(__('Final Price')) ?>"><?= /* @noEscape */ $block->getFinalAmount() ?></span>
<?php endif; ?>