| 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 | $207.32 | 5.504% | $218.7309 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $155.35 | 11.421% | $173.0925 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $11.56 | 7.518% | $12.4291 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $29.45 | 4.615% | $30.8091 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $158.62 | 11.532% | $176.9121 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $89.83 | 8.129% | $97.1323 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $97.46 | 7.789% | $105.0512 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $749.59 | $814.1572 | $814.15 | $814.20 | $814.10 | |