+
+ # if the link represents tax on tax, also fix its taxable pointer
+ # to point to the "final" taxline
+ my $taxable_cust_bill_pkg = $link->get('taxable_cust_bill_pkg');
+ if (my $other_taxname = $taxable_cust_bill_pkg->itemdesc) {
+ $link->set('taxable_cust_bill_pkg',
+ $real_taxline_named{$other_taxname}
+ );
+ }
+