| 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 | $197.49 | 5.785% | $208.9148 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $174.28 | 3.255% | $179.9528 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $119.46 | 13.433% | $135.5071 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $122.98 | 4.435% | $128.4342 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $46.69 | 8.745% | $50.773 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $35.61 | 4.552% | $37.231 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $66.96 | 4.497% | $69.9712 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $763.47 | $810.7841 | $810.77 | $810.75 | $810.80 | |