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 Income Taxes Work A quick look at how federal income taxes work. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.