| 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 | $114.70 | 3.329% | $118.5184 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $78.76 | 5.492% | $83.0855 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $149.96 | 5.477% | $158.1733 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $55.50 | 9.745% | $60.9085 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $227.35 | 7.280% | $243.9011 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $12.88 | 3.245% | $13.298 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $132.58 | 10.731% | $146.8072 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $771.73 | $824.6920 | $824.70 | $824.65 | $824.70 | |