| 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 | $127.95 | 9.159% | $139.6689 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $176.95 | 13.537% | $200.9037 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $170.31 | 3.304% | $175.937 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $118.79 | 11.600% | $132.5696 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $190.60 | 8.382% | $206.5761 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $149.33 | 9.394% | $163.3581 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $135.93 | 12.797% | $153.325 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $1,069.86 | $1,172.3384 | $1,172.35 | $1,172.35 | $1,172.40 | |