Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Keeping Summer Safe: Pool and Spa Safety Tips Each year hundreds of children die or are injured in pool accidents. By taking seven steps, you can keep your pool safe. The Basics of Medicare Learn all about Medicare basics in this informative and insightful article. The Most Overlooked Item of Any Home Improvement The item most homeowners forget on their home improvement project checklist is insurance.