| 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 | $144.92 | 11.699% | $161.8742 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $212.84 | 10.113% | $234.3645 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $241.50 | 4.864% | $253.2466 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $116.59 | 8.770% | $126.8149 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $220.86 | 3.166% | $227.8524 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $100.50 | 10.189% | $110.7399 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $136.90 | 9.839% | $150.3696 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $1,174.11 | $1,265.2621 | $1,265.25 | $1,265.20 | $1,265.30 | |