| 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 | $16.62 | 11.350% | $18.5064 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $137.46 | 8.563% | $149.2307 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $193.76 | 6.819% | $206.9725 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $199.31 | 8.793% | $216.8353 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $86.38 | 12.642% | $97.3002 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $67.68 | 8.108% | $73.1675 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $53.83 | 11.507% | $60.0242 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $755.04 | $822.0368 | $822.04 | $822.00 | $822.00 | |