| 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 | $161.95 | 9.653% | $177.583 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $122.59 | 8.397% | $132.8839 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $94.53 | 12.496% | $106.3425 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $220.95 | 3.838% | $229.4301 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $12.66 | 8.200% | $13.6981 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $43.61 | 10.361% | $48.1284 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $210.42 | 7.269% | $225.7154 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $866.71 | $933.7814 | $933.78 | $933.85 | $933.70 | |