| 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 | $145.76 | 6.294% | $154.9341 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $46.46 | 7.832% | $50.0987 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $235.97 | 11.356% | $262.7668 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $226.84 | 9.704% | $248.8526 | $248.85 | $248.85 | $248.90 |
| Purchase #5 | $108.63 | 8.842% | $118.2351 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $27.48 | 3.330% | $28.3951 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $101.28 | 8.515% | $109.904 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $892.42 | $973.1864 | $973.19 | $973.20 | $973.20 | |