| 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 | $149.45 | 6.459% | $159.103 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $136.70 | 7.383% | $146.7926 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $95.57 | 6.850% | $102.1165 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $127.47 | 11.104% | $141.6243 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $11.92 | 6.367% | $12.6789 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $161.95 | 9.653% | $177.583 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $148.49 | 8.447% | $161.033 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $831.55 | $900.9313 | $900.92 | $900.95 | $900.90 | |