| 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 | $139.46 | 13.396% | $158.1421 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $191.93 | 7.513% | $206.3497 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $107.37 | 5.793% | $113.5899 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $93.53 | 11.402% | $104.1943 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $15.88 | 7.785% | $17.1163 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $37.43 | 10.333% | $41.2976 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $102.35 | 7.168% | $109.6864 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $687.95 | $750.3763 | $750.38 | $750.40 | $750.30 | |