| 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 | $141.41 | 4.728% | $148.0959 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $203.47 | 10.164% | $224.1507 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $46.72 | 4.866% | $48.9934 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $33.46 | 9.551% | $36.6558 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $18.68 | 12.446% | $21.0049 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $186.54 | 11.170% | $207.3765 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $81.69 | 5.633% | $86.2916 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $711.97 | $772.5688 | $772.57 | $772.60 | $772.70 | |