| 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 | $166.38 | 11.807% | $186.0245 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $61.38 | 11.651% | $68.5314 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $94.43 | 5.124% | $99.2686 | $99.27 | $99.25 | $99.30 |
| Purchase #4 | $221.26 | 8.224% | $239.4564 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $59.79 | 10.425% | $66.0231 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $59.48 | 9.495% | $65.1276 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $87.44 | 9.232% | $95.5125 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $750.16 | $819.9441 | $819.94 | $819.90 | $819.90 | |