| 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 | $200.42 | 13.443% | $227.3625 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $104.53 | 11.829% | $116.8949 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $30.84 | 4.355% | $32.1831 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $111.96 | 11.505% | $124.841 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $157.41 | 12.592% | $177.2311 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $6.27 | 12.566% | $7.0579 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $136.68 | 4.467% | $142.7855 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $748.11 | $828.3560 | $828.35 | $828.40 | $828.40 | |