| 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 | $160.78 | 12.515% | $180.9016 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $231.37 | 5.671% | $244.491 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $222.42 | 9.431% | $243.3964 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $230.28 | 6.268% | $244.714 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $62.44 | 5.659% | $65.9735 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $232.77 | 11.622% | $259.8225 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $208.77 | 10.141% | $229.9414 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,348.83 | $1,469.2404 | $1,469.23 | $1,469.20 | $1,469.20 | |