| 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 | $103.95 | 9.412% | $113.7338 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $146.57 | 10.496% | $161.954 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $204.28 | 10.843% | $226.4301 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $193.36 | 8.587% | $209.9638 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $97.38 | 5.758% | $102.9871 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $27.94 | 8.322% | $30.2652 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $209.74 | 8.633% | $227.8469 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $983.22 | $1,073.1809 | $1,073.18 | $1,073.20 | $1,073.20 | |