| 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 | $161.35 | 8.737% | $175.4471 | $175.45 | $175.45 | $175.40 |
| Purchase #2 | $93.31 | 8.576% | $101.3123 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $108.59 | 10.650% | $120.1548 | $120.15 | $120.15 | $120.20 |
| Purchase #4 | $48.40 | 13.165% | $54.7719 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $189.58 | 6.645% | $202.1776 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $47.60 | 13.117% | $53.8437 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $42.28 | 9.639% | $46.3554 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $691.11 | $754.0628 | $754.06 | $754.05 | $754.10 | |