| 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 | $154.58 | 9.211% | $168.8184 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $150.84 | 8.620% | $163.8424 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $177.86 | 5.297% | $187.2812 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $110.37 | 5.295% | $116.2141 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $33.39 | 9.512% | $36.5661 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $205.85 | 4.680% | $215.4838 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $18.74 | 8.678% | $20.3663 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $851.63 | $908.5723 | $908.57 | $908.55 | $908.60 | |