In banking when recording expenses, how can you manually adjust/check the $ for sales tax/GST? I want to ensure the exact amount is being recorded correctly (ex rounding)

Hi westkelownabookk,

Thanks for reaching out in the QuickBooks Community with your question. The ability to download your transactions through your bank feeds in QuickBooks Online can save you time, so you can get back to doing what you love. I can explain how you can manually adjust the GST.

Your QuickBooks Online account allows you to add transactions through your bank feeds quickly. For these transactions, you don't have the ability to adjust the tax. Once they're added, you can open them in the expense tab and edit the tax. Or you can enter the transactions as new expenses and then match them in your bank feeds. If you're looking to create new expenses and match them, I have an article that you can review: Categorize and match online bank transactions in QuickBooks Online. 

To edit an expense, you've entered through your bank feeds, follow these simple steps:

1. Choose Expense from the left navigation menu.
2. On the Expense tab, find the expense you want to edit.
3. Click Edit from the right column.
4. Make your changes to the GST amounts, and click Save and Close.

You should be able to make all the adjustments you need to. 

If there's anything else that I can help with, please let me know. I'm here to help. Have a great night!