| 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 | $102.60 | 8.679% | $111.5047 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $121.57 | 6.376% | $129.3213 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $157.38 | 5.475% | $165.9966 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $232.96 | 8.634% | $253.0738 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $210.72 | 11.746% | $235.4712 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $157.82 | 3.387% | $163.1654 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $78.75 | 7.861% | $84.9405 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $1,061.80 | $1,143.4735 | $1,143.47 | $1,143.40 | $1,143.50 | |