{# Running TOTAL / BALANCE percentage rows in their own swappable <tbody>, a sibling of
   the input rows, so a percentage edit refreshes them with a targeted swap (Rule 4) and
   never replaces the input-bearing rows above. Replaces the old per-cell bulk-edit-total
   / bulk-edit-balance routes. #}
<tbody id="expense-totals">{{ rows|safe }}</tbody>