| 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 | $173.92 | 7.340% | $186.6857 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $30.26 | 10.579% | $33.4612 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $46.61 | 3.854% | $48.4063 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $215.42 | 5.814% | $227.9445 | $227.94 | $227.95 | $227.90 |
| Purchase #5 | $26.25 | 4.229% | $27.3601 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $59.94 | 10.668% | $66.3344 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $89.76 | 8.505% | $97.3941 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $642.16 | $687.5863 | $687.58 | $687.60 | $687.60 | |