| 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 | $153.29 | 3.573% | $158.7671 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $151.58 | 6.662% | $161.6783 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $208.77 | 13.246% | $236.4237 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $78.98 | 8.544% | $85.7281 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $63.49 | 4.246% | $66.1858 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $9.41 | 13.376% | $10.6687 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $116.39 | 9.179% | $127.0734 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $781.91 | $846.5251 | $846.53 | $846.50 | $846.60 | |