| 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 | $115.68 | 9.615% | $126.8026 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $14.91 | 13.782% | $16.9649 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $140.96 | 5.371% | $148.531 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $30.41 | 7.404% | $32.6616 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $137.52 | 5.702% | $145.3614 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $99.89 | 4.498% | $104.3831 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $96.72 | 10.642% | $107.0129 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $636.09 | $681.7175 | $681.70 | $681.70 | $681.80 | |