| 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 | $198.44 | 3.440% | $205.2663 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $118.35 | 7.204% | $126.8759 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $143.51 | 4.418% | $149.8503 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $12.35 | 8.850% | $13.443 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $8.80 | 4.108% | $9.1615 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $169.78 | 3.109% | $175.0585 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $60.85 | 8.701% | $66.1446 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $712.08 | $745.8001 | $745.80 | $745.80 | $745.90 | |