| 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 | $143.58 | 13.694% | $163.2418 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $71.44 | 12.864% | $80.63 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $77.93 | 3.388% | $80.5703 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $34.64 | 10.134% | $38.1504 | $38.15 | $38.15 | $38.20 |
| Purchase #5 | $222.86 | 10.667% | $246.6325 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $194.43 | 7.188% | $208.4056 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $153.26 | 8.731% | $166.6411 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $898.14 | $984.2717 | $984.27 | $984.30 | $984.20 | |