| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.51 | 12.156% | $191.2372 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $56.57 | 11.824% | $63.2588 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $160.72 | 9.202% | $175.5095 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $95.80 | 9.485% | $104.8866 | $104.89 | $104.90 | $104.90 |
| Purchase #5 | $153.47 | 7.779% | $165.4084 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $126.51 | 13.368% | $143.4219 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $25.26 | 11.182% | $28.0846 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $788.84 | $871.8070 | $871.81 | $871.80 | $871.80 | |