magento tax / MwSt im Checkout per Default anzeigen

to display the Tax by default in the magento checkout process you should write a new file (or put a file in your skin directory) which alters this file:

app/design/frontend/default/default/template/checkout/total/tax.phtml


<tr class="tax-details-<?php echo $taxIter; ?> tax-details<?php if ($isTop): echo ' tax-details-first'; endif; ?>" style="display:hidden;">

to


<tr class="tax-details-<?php echo $taxIter; ?> tax-details<?php if ($isTop): echo ' tax-details-first'; endif; ?>" style="display:block;">