| 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 | $163.43 | 13.751% | $185.9033 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $225.92 | 10.148% | $248.8464 | $248.85 | $248.85 | $248.80 |
| Purchase #3 | $28.94 | 13.603% | $32.8767 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $149.83 | 5.639% | $158.2789 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $139.84 | 13.655% | $158.9352 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $29.26 | 4.849% | $30.6788 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $80.48 | 10.125% | $88.6286 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $817.70 | $904.1479 | $904.16 | $904.25 | $904.10 | |