| 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 | $157.84 | 3.451% | $163.2871 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $141.30 | 9.692% | $154.9948 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $235.37 | 10.631% | $260.3922 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $55.36 | 11.463% | $61.7059 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $37.40 | 10.344% | $41.2687 | $41.27 | $41.25 | $41.30 |
| Purchase #6 | $172.58 | 3.337% | $178.339 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $51.42 | 7.115% | $55.0785 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $851.27 | $915.0662 | $915.07 | $915.10 | $915.10 | |