| 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 | $94.50 | 10.147% | $104.0889 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $162.46 | 9.711% | $178.2365 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $172.47 | 3.254% | $178.0822 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $163.96 | 11.583% | $182.9515 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $46.65 | 11.478% | $52.0045 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $169.77 | 9.612% | $186.0883 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $13.49 | 6.686% | $14.3919 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $823.30 | $895.8438 | $895.84 | $895.90 | $895.90 | |