| 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 | $117.90 | 6.648% | $125.738 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $5.80 | 4.763% | $6.0763 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $242.50 | 3.563% | $251.1403 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $61.25 | 10.623% | $67.7566 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $181.46 | 3.616% | $188.0216 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $246.30 | 6.142% | $261.4277 | $261.43 | $261.45 | $261.40 |
| Purchase #7 | $82.30 | 8.485% | $89.2832 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $937.51 | $989.4437 | $989.45 | $989.50 | $989.40 | |