| 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 | $175.35 | 5.263% | $184.5787 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $124.64 | 11.575% | $139.0671 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $142.52 | 11.263% | $158.572 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $131.29 | 5.625% | $138.6751 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $48.46 | 4.585% | $50.6819 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $6.92 | 9.776% | $7.5965 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $71.98 | 11.338% | $80.1411 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $701.16 | $759.3124 | $759.32 | $759.35 | $759.40 | |