| 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 | $105.83 | 10.537% | $116.9813 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $128.70 | 11.619% | $143.6537 | $143.65 | $143.65 | $143.70 |
| Purchase #3 | $86.30 | 4.254% | $89.9712 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $170.54 | 3.584% | $176.6522 | $176.65 | $176.65 | $176.70 |
| Purchase #5 | $179.57 | 11.189% | $199.6621 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $93.88 | 10.548% | $103.7825 | $103.78 | $103.80 | $103.80 |
| Purchase #7 | $15.65 | 9.171% | $17.0853 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $780.47 | $847.7883 | $847.78 | $847.80 | $848.00 | |