| 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 | $123.58 | 7.430% | $132.762 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $166.49 | 9.539% | $182.3715 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $104.63 | 13.204% | $118.4453 | $118.45 | $118.45 | $118.40 |
| Purchase #4 | $75.32 | 3.515% | $77.9675 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $51.46 | 7.698% | $55.4214 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $137.35 | 4.830% | $143.984 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $27.48 | 12.447% | $30.9004 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $686.31 | $741.8521 | $741.85 | $741.80 | $741.90 | |