Currencies and GST Currencies All prices on this web site are in Australian dollars (AUD). To get an estimate in your own currency, please use the XE.com Personal Currency Assistant. Of course exchange rates do fluctuate, and the actual exchange rate used by your bank may vary from that shown. GST All prices on this web site apply to both domestic and export sales. If the order is shipped to an Australian address, the listed prices include Australian Goods and Services Tax (GST). If shipped overseas, the listed price does not include a GST component.