| 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 | $188.39 | 11.370% | $209.8099 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $61.73 | 11.576% | $68.8759 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $133.84 | 13.225% | $151.5403 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $79.96 | 9.761% | $87.7649 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $70.72 | 10.202% | $77.9349 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $194.54 | 7.304% | $208.7492 | $208.75 | $208.75 | $208.70 |
| Purchase #7 | $61.84 | 9.675% | $67.823 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $791.02 | $872.4981 | $872.49 | $872.50 | $872.40 | |