| 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 | $166.52 | 13.652% | $189.2533 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $145.44 | 6.473% | $154.8543 | $154.85 | $154.85 | $154.90 |
| Purchase #3 | $236.79 | 11.415% | $263.8196 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $76.52 | 7.634% | $82.3615 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $108.57 | 3.549% | $112.4231 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $76.27 | 11.175% | $84.7932 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $97.55 | 13.732% | $110.9456 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $907.66 | $998.4506 | $998.44 | $998.40 | $998.50 | |