| 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 | $13.60 | 7.116% | $14.5678 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $161.97 | 13.547% | $183.9121 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $235.51 | 10.687% | $260.679 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $98.57 | 6.749% | $105.2225 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $138.47 | 5.675% | $146.3282 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $30.87 | 3.472% | $31.9418 | $31.94 | $31.95 | $31.90 |
| Purchase #7 | $204.50 | 10.437% | $225.8437 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $883.49 | $968.4951 | $968.49 | $968.50 | $968.40 | |