| 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 | $178.71 | 6.478% | $190.2868 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $47.31 | 8.353% | $51.2618 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $86.28 | 13.494% | $97.9226 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $79.87 | 3.461% | $82.6343 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $128.56 | 4.127% | $133.8657 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $228.89 | 10.313% | $252.4954 | $252.50 | $252.50 | $252.50 |
| Purchase #7 | $220.93 | 5.845% | $233.8434 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $970.55 | $1,042.3100 | $1,042.31 | $1,042.30 | $1,042.30 | |