Hi Aabraham,

Reply : In order to show tax in Sales in Sales order line as included in Total, you can follow the below steps 

Step 1 : First go to Accounting menu and create a Tax by following Accounting >Taxes>Taxes
Step 2 : Create a new tax and configure it as per your requirement.
Step 2 : Under the header Tax Computation of this tax, check the check box of “Tax included in price”.

Now this tax which you have created will be applied automatically on the Sale Price of the product and would be included within the price of the product in the Sale Order.

If you need any assistance or support, please don't hesitate to reach out. Our team is always here to help!"

Ksolves Team!

Hi,

To create and use a Tax as included in the Total of a Sale Order in Odoo, you can follow the steps mentioned in this blog post:

https://www.cybrosys.com/blog/how-to-setup-and-manage-taxes-with-odoo-15-accounting

Specifically, for Tax included in price, the blog post recommends selecting the "Tax included in price" option while creating a tax, and assigning the tax to the product or product category. When creating a new sale order, you can add the product that has the tax assigned to it, and make sure that the "Tax included in price" option is checked on the product form view, under the "Accounting" tab.
When you confirm the sale order, the tax will be included in the total amount of the order. You can see the tax amount and the total amount including tax in the sale order form view.

Regards