| 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 | $28.50 | 5.856% | $30.169 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $166.58 | 8.469% | $180.6877 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $247.56 | 11.336% | $275.6234 | $275.62 | $275.60 | $275.60 |
| Purchase #4 | $244.63 | 3.713% | $253.7131 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $222.66 | 10.692% | $246.4668 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $87.60 | 11.748% | $97.8912 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $59.38 | 12.328% | $66.7004 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $1,056.91 | $1,151.2516 | $1,151.25 | $1,151.20 | $1,151.30 | |