| 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 | $151.77 | 11.462% | $169.1659 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $213.75 | 13.828% | $243.3074 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $54.75 | 7.859% | $59.0528 | $59.05 | $59.05 | $59.10 |
| Purchase #4 | $148.67 | 5.581% | $156.9673 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $37.88 | 8.869% | $41.2396 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $205.92 | 10.248% | $227.0227 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $14.61 | 10.169% | $16.0957 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $827.35 | $912.8514 | $912.86 | $912.80 | $912.90 | |