| 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 | $190.47 | 7.257% | $204.2924 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $65.30 | 9.603% | $71.5708 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $150.80 | 6.801% | $161.0559 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $42.51 | 9.651% | $46.6126 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $161.88 | 5.233% | $170.3512 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $144.72 | 6.210% | $153.7071 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $72.59 | 6.565% | $77.3555 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $828.27 | $884.9455 | $884.95 | $884.90 | $885.10 | |