| 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 | $173.60 | 12.228% | $194.8278 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $216.58 | 10.839% | $240.0551 | $240.06 | $240.05 | $240.10 |
| Purchase #3 | $224.68 | 5.384% | $236.7768 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $145.97 | 7.186% | $156.4594 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $125.76 | 13.278% | $142.4584 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $180.59 | 7.793% | $194.6634 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $30.84 | 8.295% | $33.3982 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $1,098.02 | $1,198.6391 | $1,198.65 | $1,198.65 | $1,198.80 | |