Thanks for sharing additional details of your concern, @LMcm4Rays

You'll want to deposit the daily sales (sales receipt) into the Undeposited funds. This way, you'll be able to add it when making a bank deposit.

Once done, create a credit memo for the same amount as the sales ($200). Then, create a Journal entry (JE). Enter the $175 amount debiting your bank account and $175 crediting your undeposited funds.

I'd also recommend working with your accountant. This way, we can guarantee your accounts are accurate after recording this. If you're not affiliated with one, you can visit our ProAdvisor page and look for one from there.

Then, make a deposit and select the refund receipt and JE you've created . You can also see this link for guidance: Record and make bank deposits in QuickBooks Desktop. 

I'm also adding this link that you can read for additional reference: QuickBooks Desktop Mac 2020 User's Guide.

When everything looks good, check out this link for reference in matching your accounts seamlessly: Reconcile bank and credit card accounts (Mac).

Keep me posted if you have other concerns managing your deposits. I'll be around to assist you. Have a good one!