| 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 | $191.70 | 6.699% | $204.542 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $168.60 | 11.640% | $188.225 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $14.45 | 6.677% | $15.4148 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $26.31 | 3.606% | $27.2587 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $23.35 | 13.225% | $26.438 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $227.25 | 3.114% | $234.3266 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $35.76 | 4.402% | $37.3342 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $687.42 | $733.5393 | $733.54 | $733.60 | $733.40 | |