| 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 | $200.33 | 10.834% | $222.0338 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $136.81 | 5.552% | $144.4057 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $68.78 | 4.767% | $72.0587 | $72.06 | $72.05 | $72.10 |
| Purchase #4 | $24.69 | 7.485% | $26.538 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $157.73 | 5.415% | $166.2711 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $130.88 | 5.252% | $137.7538 | $137.75 | $137.75 | $137.80 |
| Purchase #7 | $90.58 | 7.776% | $97.6235 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $809.80 | $866.6846 | $866.68 | $866.65 | $866.70 | |