This discussion explores the complexities of Goods and Services Tax (GST) when dealing with mixed supplies, which involve bundling taxable and exempted products together for a single price. Participants debate the correct GST rate application, with differing views on whether the highest rate in the bundle should apply to all items, including exempted ones. The conversation highlights the challenges in invoicing and calculating GST accurately for such bundled sales, especially concerning the treatment of exempted goods.