| 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 | $30.38 | 11.372% | $33.8348 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $177.47 | 7.643% | $191.034 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $231.82 | 7.560% | $249.3456 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $153.32 | 8.515% | $166.3752 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $137.84 | 5.425% | $145.3178 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $34.47 | 12.612% | $38.8174 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $125.71 | 8.478% | $136.3677 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $891.01 | $961.0925 | $961.10 | $961.10 | $961.00 | |