| 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 | $133.31 | 11.434% | $148.5527 | $148.55 | $148.55 | $148.60 |
| Purchase #2 | $210.39 | 6.662% | $224.4062 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $98.73 | 8.206% | $106.8318 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $179.92 | 4.563% | $188.1297 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $28.57 | 11.487% | $31.8518 | $31.85 | $31.85 | $31.90 |
| Purchase #6 | $46.79 | 7.543% | $50.3194 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $53.65 | 4.743% | $56.1946 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $751.36 | $806.2862 | $806.28 | $806.30 | $806.30 | |