Total tax amount

invoic_Examples
 <total grossAmount="420.00" allowanceAmount="60.00" chargeAmount="15.00" netAmount="400.00" taxableAmount="375.00" nonTaxableAmount="0.00" taxAmount="93.75" rounding="0.25" netAmountIncTaxNotRounded="468.75" netAmountIncTax="469.00" /> 
invoic_XPATH

/b24Message/invoice/total/@taxAmount

invoic_Required
No
invoic_Type
Number
invoic_Sort
25200