| 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 | $154.49 | 3.501% | $159.8987 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $155.78 | 3.443% | $161.1435 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $150.48 | 7.542% | $161.8292 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $236.36 | 13.341% | $267.8928 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $187.58 | 10.221% | $206.7526 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $59.45 | 12.612% | $66.9478 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $42.30 | 12.688% | $47.667 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $986.44 | $1,072.1316 | $1,072.13 | $1,072.15 | $1,072.10 | |