| 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 | $190.58 | 11.389% | $212.2852 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $173.28 | 7.807% | $186.808 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $95.74 | 5.136% | $100.6572 | $100.66 | $100.65 | $100.70 |
| Purchase #4 | $48.41 | 9.873% | $53.1895 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $116.65 | 5.392% | $122.9398 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $138.43 | 6.155% | $146.9504 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $17.62 | 7.451% | $18.9329 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $780.71 | $841.7630 | $841.77 | $841.80 | $841.80 | |