| 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 | $131.49 | 3.861% | $136.5668 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $205.45 | 9.722% | $225.4238 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $146.47 | 3.689% | $151.8733 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $118.71 | 11.527% | $132.3937 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $14.71 | 8.358% | $15.9395 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $143.71 | 9.351% | $157.1483 | $157.15 | $157.15 | $157.10 |
| Purchase #7 | $114.68 | 6.492% | $122.125 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $875.22 | $941.4704 | $941.47 | $941.45 | $941.40 | |