| 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 | $6.84 | 3.289% | $7.065 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $132.77 | 12.287% | $149.0834 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $109.82 | 10.207% | $121.0293 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $177.77 | 3.318% | $183.6684 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $72.98 | 4.118% | $75.9853 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $85.56 | 13.849% | $97.4092 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $227.53 | 3.475% | $235.4367 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $813.27 | $869.6773 | $869.69 | $869.70 | $869.70 | |