| 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 | $157.73 | 12.732% | $177.8122 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $112.85 | 5.647% | $119.2226 | $119.22 | $119.20 | $119.20 |
| Purchase #3 | $55.88 | 5.604% | $59.0115 | $59.01 | $59.00 | $59.00 |
| Purchase #4 | $28.66 | 7.166% | $30.7138 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $20.37 | 13.286% | $23.0764 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $242.78 | 3.782% | $251.9619 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $158.88 | 9.873% | $174.5662 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $777.15 | $836.3646 | $836.36 | $836.30 | $836.40 | |