| 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 | $155.34 | 5.297% | $163.5684 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $200.80 | 4.696% | $210.2296 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $236.30 | 12.452% | $265.7241 | $265.72 | $265.70 | $265.70 |
| Purchase #4 | $14.85 | 11.336% | $16.5334 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $14.44 | 8.253% | $15.6317 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $86.81 | 11.808% | $97.0605 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $34.61 | 4.291% | $36.0951 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $743.15 | $804.8428 | $804.84 | $804.85 | $804.80 | |