Our store will automatically calculate and collect sales tax on all orders processed. Orders shipping to Manitoba are subject to 5% GST and 8% RST (certain diapering and children's items are RST exempt in Manitoba, which is calculated automatically). Orders shipping elsewhere in Canada will be charged 5% GST or the appropriate HST rate on ALL products. Calculating and remitting the appropriate Provincial sales taxes for non-HST provinces outside of Manitoba is the responsibility of the customer.