| 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 | $177.38 | 12.426% | $199.4212 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $15.60 | 10.815% | $17.2871 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $87.69 | 11.553% | $97.8208 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $168.71 | 9.798% | $185.2402 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $34.72 | 8.673% | $37.7313 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $70.43 | 13.162% | $79.7 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $168.65 | 12.304% | $189.4007 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $723.18 | $806.6013 | $806.60 | $806.60 | $806.50 | |