Question: Why I am still seeing the old price even after updating the Pre-Tax Price?
Answer: Anytime you visit the edit job area you have to make a selection in the product engine and calculate the engine in order to be able to edit and save the pre-tax price.
If you do not make a selection in the product engine and you change the pre-tax price it will not save the new price, you have to toggle selection in the product engine.
We understand that there may be nothing to adjust in the engine and you just want to change the Pre-tax price without adjusting the product engine entries.
In this case, then you change the quantity entry in the engine and change back to the original quantity or select a different option and switch back to the original one and then save.
This will allow you to adjust the pre-tax price and allow you to save the adjusted price.