| 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 | $230.44 | 9.747% | $252.901 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $164.53 | 3.849% | $170.8628 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $61.57 | 6.589% | $65.6268 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $153.69 | 13.728% | $174.7886 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $75.96 | 7.503% | $81.6593 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $28.79 | 7.245% | $30.8758 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $105.68 | 3.575% | $109.4581 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $820.66 | $886.1724 | $886.18 | $886.20 | $886.30 | |