| 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 | $143.89 | 10.148% | $158.492 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $201.96 | 3.190% | $208.4025 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $20.58 | 8.435% | $22.3159 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $86.59 | 12.406% | $97.3324 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $183.96 | 5.730% | $194.5009 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $154.77 | 9.219% | $169.0382 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $206.86 | 7.410% | $222.1883 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $998.61 | $1,072.2702 | $1,072.27 | $1,072.30 | $1,072.20 | |