| 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 | $166.49 | 8.393% | $180.4635 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $213.80 | 4.473% | $223.3633 | $223.36 | $223.35 | $223.40 |
| Purchase #3 | $83.58 | 3.227% | $86.2771 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $213.80 | 10.756% | $236.7963 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $68.92 | 10.262% | $75.9926 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $36.64 | 12.526% | $41.2295 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $104.74 | 10.418% | $115.6518 | $115.65 | $115.65 | $115.70 |
| 7 purchase totals = | $887.97 | $959.7741 | $959.77 | $959.80 | $959.90 | |