Message

Expected total amount with TAX = Expected total amount without TAX + Order total TAX amount.

Context
cac:AnticipatedMonetaryTotal
Test
if($taxinclusiveAmount and /ubl:OrderChange/cac:TaxTotal) then ($taxinclusiveAmount = $taxexclusiveAmount + $TAXamount) else 1
Usage
/ ubl:OrderChange / cac:AnticipatedMonetaryTotal / cbc:TaxInclusiveAmount