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 Question Thank you! Oops! Related Content How Big is Money? Learn a little about worldwide currency in this fun infographic Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Learn, Earn and Retire at Any Age What can the rest of us learn from millennials’ desire to embrace all of life in the moment?