| 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 | $136.25 | 9.175% | $148.7509 | $148.75 | $148.75 | $148.80 |
| Purchase #2 | $8.45 | 13.436% | $9.5853 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $154.56 | 8.507% | $167.7084 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $166.83 | 13.743% | $189.7574 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $152.56 | 7.122% | $163.4253 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $203.70 | 11.456% | $227.0359 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $27.70 | 6.863% | $29.6011 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $850.05 | $935.8643 | $935.88 | $935.90 | $935.90 | |