| 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 | $12.92 | 13.819% | $14.7054 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $178.37 | 8.770% | $194.013 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $166.70 | 11.526% | $185.9138 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $41.43 | 6.544% | $44.1412 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $30.69 | 9.847% | $33.712 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $59.75 | 6.346% | $63.5417 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $151.34 | 7.871% | $163.252 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $641.20 | $699.2791 | $699.27 | $699.25 | $699.20 | |