| 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 | $177.26 | 7.328% | $190.2496 | $190.25 | $190.25 | $190.20 |
| Purchase #2 | $21.69 | 3.390% | $22.4253 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $59.45 | 11.110% | $66.0549 | $66.05 | $66.05 | $66.10 |
| Purchase #4 | $199.73 | 4.383% | $208.4842 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $206.98 | 5.547% | $218.4612 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $21.29 | 10.535% | $23.5329 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $13.48 | 11.749% | $15.0638 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $699.88 | $744.2719 | $744.26 | $744.30 | $744.30 | |