| 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 | $180.95 | 10.426% | $199.8158 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $192.97 | 12.850% | $217.7666 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $82.54 | 13.263% | $93.4873 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $191.88 | 8.117% | $207.4549 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $210.27 | 6.272% | $223.4581 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $190.62 | 7.791% | $205.4712 | $205.47 | $205.45 | $205.50 |
| Purchase #7 | $11.73 | 5.639% | $12.3915 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $1,060.96 | $1,159.8454 | $1,159.85 | $1,159.80 | $1,160.00 | |