| 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 | $132.46 | 10.418% | $146.2597 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $203.84 | 5.535% | $215.1225 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $157.71 | 4.758% | $165.2138 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $78.25 | 5.137% | $82.2697 | $82.27 | $82.25 | $82.30 |
| Purchase #5 | $64.71 | 8.555% | $70.2459 | $70.25 | $70.25 | $70.20 |
| Purchase #6 | $94.84 | 3.232% | $97.9052 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $178.39 | 4.643% | $186.6726 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $910.20 | $963.6894 | $963.69 | $963.60 | $963.70 | |