Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees. Share | Related Content Retirement Redefined Around the country, attitudes about retirement are shifting. What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. Saving for Retirement This calculator can help you estimate how much you may need to save for retirement.