Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Tax Deductions You Won't Believe Here are some examples of deductions from the IRS that were permitted and some that were, uh, too creative. Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands. What Smart Investors Know Savvy investors take the time to separate emotion from fact.