Understand Your money
Open Menu, then MONEY, then Your money.
The lines are Services, Retail, Tips, Total earned, Refunded to clients, Expenses, and Sales tax collected (set aside).
Two of those are worth reading carefully. Refunded to clients is money that came in and went back out, so it reduces what you actually earned. Sales tax collected is labelled set aside on purpose: it passed through you and is owed onward, so treating it as income is how people end up short at tax time.
Home also has a period switch for Today, This week, This month, and This year.