| 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 | $178.79 | 8.420% | $193.8441 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $154.42 | 10.524% | $170.6712 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $101.80 | 3.350% | $105.2103 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $161.26 | 10.134% | $177.6021 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $187.67 | 4.353% | $195.8393 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $92.95 | 4.611% | $97.2359 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $180.49 | 10.306% | $199.0913 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,057.38 | $1,139.4942 | $1,139.49 | $1,139.50 | $1,139.40 | |