taxAmount
The amount, in milli-units, that the customer paid in taxes.
Declaration
int64 taxAmountDiscussion
This value must equal amountTaxInclusive minus amountTaxExclusive.
Provide all amount field values in milli-units of the currency you state in the reportingCurrency field. One unit of the currency equals 1000 milli-units. For example, if the amount is €2.99, the amount in milli-units is 2990.