With references for sales tax, gratuity, discounts, percent change, credit score, income tax, filing federal tax returns, mortgages, paychecks, budgets, fixed and variable expenses, checking accounts, checks, savings accounts, compound interest, exponential growth, financing a car, amortization, down payments, front-loaded interest, interest rates, owning a car, the stock market, profit and loss, this word wall is a great addition to a personal finance or consumer math classroom.