[UBL-CR-508]-A UBL invoice should not include the TaxTotal TaxSubtotal TaxCategory TierRatePercent
UBL-CR-508pxs-taxdata:TaxData/pxs-taxdata:ReportedTransaction/pxs-taxdata:ReportedDocumentnot(cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:TierRatePercent)