| 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 | $180.49 | 5.392% | $190.222 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $47.34 | 8.227% | $51.2347 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $221.76 | 8.125% | $239.778 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $139.78 | 13.676% | $158.8963 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $106.29 | 9.327% | $116.2037 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $171.98 | 6.217% | $182.672 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $94.44 | 10.692% | $104.5375 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $962.08 | $1,043.5442 | $1,043.54 | $1,043.55 | $1,043.50 | |