| 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 | $179.51 | 5.403% | $189.2089 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $157.67 | 11.593% | $175.9487 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $225.44 | 12.338% | $253.2548 | $253.25 | $253.25 | $253.30 |
| Purchase #4 | $244.73 | 3.858% | $254.1717 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $35.82 | 7.139% | $38.3772 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $222.39 | 12.767% | $250.7825 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $247.83 | 3.788% | $257.2178 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $1,313.39 | $1,418.9616 | $1,418.96 | $1,418.95 | $1,419.00 | |