| 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 | $142.49 | 11.303% | $158.5956 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $203.31 | 11.268% | $226.219 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $205.60 | 3.365% | $212.5184 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $37.77 | 10.294% | $41.658 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $105.94 | 11.802% | $118.443 | $118.44 | $118.45 | $118.40 |
| Purchase #6 | $136.32 | 9.348% | $149.0632 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $46.90 | 13.417% | $53.1926 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $878.33 | $959.6898 | $959.69 | $959.65 | $959.70 | |