The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Related Content Tax Efficiency in Retirement What role would taxes play in your investment decisions? How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain. Spotting Credit Trouble The wise use of credit is a critical skill. These 10 questions will help you assess your skill level.