| 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 | $33.57 | 10.458% | $37.0808 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $41.69 | 13.619% | $47.3678 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $191.64 | 6.539% | $204.1713 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $200.34 | 5.112% | $210.5814 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $160.87 | 6.779% | $171.7754 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $100.56 | 8.648% | $109.2564 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $194.90 | 10.322% | $215.0176 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $923.57 | $995.2507 | $995.26 | $995.25 | $995.40 | |