| 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 | $188.62 | 11.508% | $210.3264 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $12.59 | 8.113% | $13.6114 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $35.88 | 3.305% | $37.0658 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $170.45 | 13.222% | $192.9869 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $33.68 | 6.102% | $35.7352 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $214.82 | 8.761% | $233.6404 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $138.32 | 8.741% | $150.4106 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $794.36 | $873.7767 | $873.79 | $873.80 | $873.70 | |