| 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 | $150.53 | 13.390% | $170.686 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $213.81 | 8.460% | $231.8983 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $59.39 | 12.296% | $66.6926 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $193.60 | 5.542% | $204.3293 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $46.65 | 12.154% | $52.3198 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $184.33 | 13.383% | $208.9989 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $45.36 | 9.673% | $49.7477 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $893.67 | $984.6726 | $984.68 | $984.70 | $984.60 | |