| 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 | $168.42 | 11.849% | $188.3761 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $10.43 | 6.177% | $11.0743 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $97.41 | 8.227% | $105.4239 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $191.67 | 5.193% | $201.6234 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $208.86 | 6.634% | $222.7158 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $125.66 | 7.745% | $135.3924 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $105.71 | 7.328% | $113.4564 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $908.16 | $978.0623 | $978.06 | $978.00 | $978.10 | |