| 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 | $11.53 | 13.720% | $13.1119 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $134.99 | 3.194% | $139.3016 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $160.29 | 3.604% | $166.0669 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $143.91 | 7.656% | $154.9277 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $151.90 | 11.862% | $169.9184 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $16.59 | 12.791% | $18.712 | $18.71 | $18.70 | $18.70 |
| Purchase #7 | $147.89 | 6.762% | $157.8903 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $767.10 | $819.9288 | $819.93 | $819.90 | $819.90 | |