| 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 | $156.63 | 6.156% | $166.2721 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $93.86 | 3.779% | $97.407 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $96.87 | 8.327% | $104.9364 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $106.36 | 9.174% | $116.1175 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $152.44 | 5.180% | $160.3364 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $131.99 | 7.225% | $141.5263 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $197.46 | 7.849% | $212.9586 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $935.61 | $999.5543 | $999.57 | $999.55 | $999.50 | |