| 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 | $151.64 | 7.806% | $163.477 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $129.31 | 12.138% | $145.0056 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $212.56 | 10.724% | $235.3549 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $59.47 | 5.575% | $62.7855 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $22.43 | 13.766% | $25.5177 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $223.81 | 4.389% | $233.633 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $38.60 | 4.118% | $40.1895 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $837.82 | $905.9632 | $905.97 | $906.00 | $906.00 | |