| 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 | $127.66 | 3.765% | $132.4664 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $170.37 | 10.544% | $188.3338 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $158.72 | 3.256% | $163.8879 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $217.61 | 11.492% | $242.6177 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $129.43 | 3.465% | $133.9147 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $100.35 | 3.699% | $104.0619 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $88.45 | 10.557% | $97.7877 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $992.59 | $1,063.0701 | $1,063.07 | $1,063.05 | $1,063.10 | |