| 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 | $188.72 | 10.551% | $208.6318 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $19.49 | 11.730% | $21.7762 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $214.36 | 10.605% | $237.0929 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $153.93 | 3.453% | $159.2452 | $159.25 | $159.25 | $159.20 |
| Purchase #5 | $132.59 | 3.222% | $136.862 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $44.26 | 3.555% | $45.8334 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $53.33 | 9.835% | $58.575 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $806.68 | $868.0165 | $868.02 | $868.10 | $868.00 | |