| 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 | $131.56 | 3.343% | $135.9581 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $17.56 | 9.363% | $19.2041 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $143.49 | 10.198% | $158.1231 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $40.61 | 13.739% | $46.1894 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $212.70 | 12.745% | $239.8086 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $169.35 | 4.523% | $177.0097 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $15.74 | 10.123% | $17.3334 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $731.01 | $793.6264 | $793.62 | $793.60 | $793.60 | |