| 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 | $188.58 | 5.148% | $198.2881 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $72.81 | 6.324% | $77.4145 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $234.70 | 3.593% | $243.1328 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $96.26 | 7.417% | $103.3996 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $20.71 | 5.838% | $21.919 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $62.37 | 7.304% | $66.9255 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $194.32 | 5.693% | $205.3826 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $869.75 | $916.4621 | $916.46 | $916.50 | $916.40 | |