SO Tax amount after Tax updating on the Invoice

After changing “Tax” amount on the Invoice edit form that comes from POS -> “Tax” amount on the Sale Order is also changed.

To check this, the user needs to do the next steps:

• Create SO/POS -> Add item -> set order Tax -> add payment process;
• On SO open related SHO and ship;
• Open created Invoice -> Change order TAX -> save;
• Open Sales transaction report -> Find created SO/POS;
• Observe the “Amount” column.