| 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 | $163.90 | 11.169% | $182.206 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $178.50 | 6.666% | $190.3988 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $123.97 | 9.736% | $136.0397 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $109.56 | 5.659% | $115.76 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $62.31 | 7.162% | $66.7726 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $58.32 | 12.406% | $65.5552 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $215.82 | 7.345% | $231.672 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $912.38 | $988.4043 | $988.41 | $988.35 | $988.50 | |