The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. The Power of Compound Interest Learn how to harness the power of compound interest for your investments. New Retirement Contribution Limits for 2023 A look at the new, record-high retirement contribution limits from the IRS.