All currencyID attributes must have the same value as the invoice currency code (BT-5), except for the invoice total VAT amount in accounting currency (BT-111).
/*/cbc:Amount | /*/cbc:BaseAmount | /*/cbc:PriceAmount | /*/cac:TaxTotal[cac:TaxSubtotal]/cbc:TaxAmount | /*/cac:TaxSubtotal/cbc:TaxAmount |/*/cbc:TaxableAmount | /*/cbc:LineExtensionAmount | /*/cbc:TaxExclusiveAmount | /*/cbc:TaxInclusiveAmount | /*/cbc:AllowanceTotalAmount | /*/cbc:ChargeTotalAmount | /*/cbc:PrepaidAmount | /*/cbc:PayableRoundingAmount | /*/cbc:PayableAmount