| 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 | $126.70 | 8.461% | $137.4201 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $86.40 | 12.595% | $97.2821 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $11.63 | 6.600% | $12.3976 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $68.65 | 7.242% | $73.6216 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $95.56 | 5.532% | $100.8464 | $100.85 | $100.85 | $100.80 |
| Purchase #6 | $194.89 | 7.226% | $208.9728 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $98.76 | 7.619% | $106.2845 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $682.59 | $736.8251 | $736.82 | $736.80 | $736.80 | |