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 How the Federal Reserve Works Each day, the Fed is behind the scenes supporting the economy and providing services to the U.S. financial system. Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial?