| 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 | $151.81 | 7.433% | $163.094 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $217.66 | 8.183% | $235.4711 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $81.79 | 11.839% | $91.4731 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $65.36 | 6.791% | $69.7986 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $102.63 | 8.304% | $111.1524 | $111.15 | $111.15 | $111.20 |
| Purchase #6 | $137.40 | 3.311% | $141.9493 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $68.91 | 7.356% | $73.979 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $825.56 | $886.9175 | $886.91 | $886.90 | $887.00 | |