| 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 | $132.45 | 13.576% | $150.4314 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $66.58 | 7.173% | $71.3558 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $161.82 | 12.655% | $182.2983 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $28.93 | 4.241% | $30.1569 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $116.59 | 12.827% | $131.545 | $131.55 | $131.55 | $131.50 |
| Purchase #6 | $129.53 | 10.413% | $143.018 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $52.68 | 5.143% | $55.3893 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $688.58 | $764.1947 | $764.21 | $764.20 | $764.20 | |