| 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 | $141.82 | 11.258% | $157.7861 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $208.25 | 3.784% | $216.1302 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $168.89 | 4.681% | $176.7957 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $97.86 | 3.779% | $101.5581 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $120.93 | 3.214% | $124.8167 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $170.71 | 12.316% | $191.7346 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $28.37 | 7.869% | $30.6024 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $936.83 | $999.4238 | $999.43 | $999.45 | $999.40 | |