| 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 | $143.99 | 12.138% | $161.4675 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $175.98 | 5.790% | $186.1692 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $8.87 | 9.108% | $9.6779 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $58.66 | 9.321% | $64.1277 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $226.46 | 11.781% | $253.1393 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $38.27 | 7.592% | $41.1755 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $43.99 | 11.311% | $48.9657 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $696.22 | $764.7228 | $764.74 | $764.75 | $764.80 | |