When entering a sales order in Canada with taxes other than GST (BC PST for example), the "Total Incl. VAT" does not reflect the proper amount until the sales order is "released." As you add items, the total for the order increases and the Total Incl. VAT field increases but only calculates GST. Once the order is released, it will properly show the GST and PST combined. If the order is not yet released, you have to go to Statistics to see the proper totals for VAT.

This field should update automatically with whatever taxes are selected on the line items instead of waiting for a "Released" status to update.