| 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 | $148.50 | 10.381% | $163.9158 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $191.61 | 13.140% | $216.7876 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $218.90 | 9.613% | $239.9429 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $154.93 | 10.297% | $170.8831 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $97.48 | 9.619% | $106.8566 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $117.93 | 7.647% | $126.9481 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $132.46 | 10.388% | $146.2199 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,061.81 | $1,171.5540 | $1,171.56 | $1,171.55 | $1,171.50 | |