| 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 | $204.66 | 7.608% | $220.2305 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $55.83 | 6.492% | $59.4545 | $59.45 | $59.45 | $59.50 |
| Purchase #3 | $39.92 | 13.471% | $45.2976 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $163.36 | 4.476% | $170.672 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $170.41 | 4.855% | $178.6834 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $139.72 | 12.539% | $157.2395 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $97.49 | 5.222% | $102.5809 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $871.39 | $934.1584 | $934.15 | $934.20 | $934.20 | |