| 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 | $149.93 | 5.429% | $158.0697 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $97.64 | 13.350% | $110.6749 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $171.84 | 3.428% | $177.7307 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $199.45 | 11.616% | $222.6181 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $59.74 | 13.598% | $67.8634 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $154.49 | 3.874% | $160.4749 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $97.57 | 3.249% | $100.74 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $930.66 | $998.1717 | $998.16 | $998.10 | $998.20 | |