| 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 | $163.73 | 7.775% | $176.46 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $157.35 | 5.323% | $165.7257 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $203.63 | 4.292% | $212.3698 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $24.68 | 11.859% | $27.6068 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $68.98 | 8.368% | $74.7522 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $93.84 | 11.659% | $104.7808 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $94.74 | 10.231% | $104.4328 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $806.95 | $866.1281 | $866.13 | $866.15 | $866.20 | |