| 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 | $156.69 | 4.344% | $163.4966 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $169.63 | 5.370% | $178.7391 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $61.81 | 7.531% | $66.4649 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $27.61 | 11.386% | $30.7537 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $241.70 | 5.205% | $254.2805 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $68.47 | 7.288% | $73.4601 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $106.47 | 13.778% | $121.1394 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $832.38 | $888.3343 | $888.33 | $888.35 | $888.40 | |