| 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 | $188.53 | 13.491% | $213.9646 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $132.25 | 6.729% | $141.1491 | $141.15 | $141.15 | $141.10 |
| Purchase #3 | $223.26 | 6.202% | $237.1066 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $43.26 | 11.231% | $48.1185 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $153.86 | 3.551% | $159.3236 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $38.44 | 4.866% | $40.3105 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $47.39 | 7.859% | $51.1144 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $826.99 | $891.0873 | $891.08 | $891.00 | $891.00 | |