| 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 | $183.84 | 7.598% | $197.8082 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $44.31 | 12.671% | $49.9245 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $193.63 | 10.426% | $213.8179 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $86.35 | 12.496% | $97.1403 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $153.75 | 3.168% | $158.6208 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $140.53 | 6.762% | $150.0326 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $10.58 | 4.806% | $11.0885 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $812.99 | $878.4328 | $878.43 | $878.40 | $878.30 | |