| 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 | $108.48 | 8.493% | $117.6932 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $127.38 | 9.767% | $139.8212 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $148.75 | 9.701% | $163.1802 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $137.53 | 4.161% | $143.2526 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $191.68 | 11.589% | $213.8938 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $124.32 | 6.213% | $132.044 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $51.71 | 10.394% | $57.0847 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $889.85 | $966.9697 | $966.95 | $967.00 | $967.00 | |