| 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 | $195.40 | 4.640% | $204.4666 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $171.40 | 13.366% | $194.3093 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $44.45 | 9.792% | $48.8025 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $50.37 | 3.363% | $52.0639 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $81.36 | 8.831% | $88.5449 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $56.36 | 8.429% | $61.1106 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $159.36 | 6.488% | $169.6993 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $758.70 | $818.9971 | $818.99 | $818.95 | $819.00 | |