Following up on the gst increment from 1 January 2023, some more changes: - Change the default taxes on to Sales Tax 8% SR for sales and Purchase Tax 8% TX8 for Purchase - Changing tax grid for Purchase Tax 8% TXCA 2963811 closes odoo/odoo#110611 X-original-commit: e6bab21dcf2e467fe8a79d1ef82e2cab87d4790c Signed-off-by: Quentin De Paoli <qdp@odoo.com>