| 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 | $148.78 | 5.284% | $156.6415 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $19.67 | 10.373% | $21.7104 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $243.40 | 12.590% | $274.0441 | $274.04 | $274.05 | $274.00 |
| Purchase #4 | $62.30 | 7.353% | $66.8809 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $50.30 | 6.514% | $53.5765 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $117.30 | 9.226% | $128.1221 | $128.12 | $128.10 | $128.10 |
| Purchase #7 | $152.78 | 7.176% | $163.7435 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $794.53 | $864.7190 | $864.71 | $864.75 | $864.60 | |