I've just noticed that the tax value (Total Tax) is not shown on my invoices. "Total Tax" is shown as $0.00.   And shouldn't it be displayed as GST, as that's what it's set to "Display As" in Tax Details ?   My prices include tax, and all the totals are correct, including any discount if applied.   However in Australia, one is supposed to show the value of the included tax on the invoice.   My previous version 4 did show this amount. Have I set up something incorrectly?   thank you in