| 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 | $170.92 | 12.665% | $192.567 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $28.36 | 11.652% | $31.6645 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $244.62 | 6.249% | $259.9063 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $13.63 | 8.839% | $14.8348 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $229.73 | 9.867% | $252.3975 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $95.66 | 8.793% | $104.0714 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $86.44 | 11.858% | $96.6901 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $869.36 | $952.1316 | $952.13 | $952.10 | $952.20 | |