| 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 | $79.39 | 9.418% | $86.867 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $163.88 | 8.261% | $177.4181 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $101.83 | 11.290% | $113.3266 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $118.87 | 3.222% | $122.7 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $139.73 | 5.388% | $147.2587 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $196.25 | 8.277% | $212.4936 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $104.38 | 10.843% | $115.6979 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $904.33 | $975.7619 | $975.77 | $975.75 | $975.80 | |