| 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 | $151.32 | 12.403% | $170.0882 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $161.98 | 9.389% | $177.1883 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $166.58 | 13.256% | $188.6618 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $114.30 | 9.841% | $125.5483 | $125.55 | $125.55 | $125.50 |
| Purchase #5 | $114.42 | 10.749% | $126.719 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $141.67 | 10.470% | $156.5028 | $156.50 | $156.50 | $156.50 |
| Purchase #7 | $10.98 | 9.479% | $12.0208 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $861.25 | $956.7292 | $956.73 | $956.70 | $956.70 | |