| 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 | $130.44 | 5.176% | $137.1916 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $97.79 | 10.631% | $108.1861 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $74.89 | 3.782% | $77.7223 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $109.36 | 5.828% | $115.7335 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $171.27 | 13.659% | $194.6638 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $86.53 | 12.645% | $97.4717 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $167.42 | 11.363% | $186.4439 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $837.70 | $917.4129 | $917.40 | $917.40 | $917.40 | |