| 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 | $164.89 | 7.222% | $176.7984 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $200.34 | 13.419% | $227.2236 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $24.62 | 7.192% | $26.3907 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $104.38 | 3.707% | $108.2494 | $108.25 | $108.25 | $108.20 |
| Purchase #5 | $115.34 | 11.845% | $129.002 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $86.30 | 12.484% | $97.0737 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $130.92 | 7.489% | $140.7246 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $826.79 | $905.4624 | $905.45 | $905.40 | $905.40 | |