| 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 | $86.33 | 12.699% | $97.293 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $137.98 | 11.476% | $153.8146 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $31.54 | 13.499% | $35.7976 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $191.77 | 6.658% | $204.538 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $161.27 | 5.450% | $170.0592 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $10.44 | 7.474% | $11.2203 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $103.74 | 13.135% | $117.3662 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $723.07 | $790.0889 | $790.09 | $790.05 | $790.10 | |