| 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 | $148.54 | 11.791% | $166.0544 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $112.32 | 6.290% | $119.3849 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $246.79 | 7.643% | $265.6522 | $265.65 | $265.65 | $265.70 |
| Purchase #4 | $15.60 | 3.722% | $16.1806 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $164.71 | 4.307% | $171.8041 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $60.37 | 9.791% | $66.2808 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $155.39 | 13.316% | $176.0817 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $903.72 | $981.4387 | $981.42 | $981.50 | $981.60 | |