| 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 | $117.41 | 9.786% | $128.8997 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $146.43 | 3.212% | $151.1333 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $95.46 | 3.785% | $99.0732 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $146.40 | 11.188% | $162.7792 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $24.66 | 6.180% | $26.184 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $41.39 | 13.754% | $47.0828 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $132.36 | 10.473% | $146.2221 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $704.11 | $761.3743 | $761.36 | $761.40 | $761.40 | |