| 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 | $160.85 | 5.556% | $169.7868 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $207.57 | 3.333% | $214.4883 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $104.74 | 5.855% | $110.8725 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $5.43 | 5.455% | $5.7262 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $229.68 | 6.646% | $244.9445 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $88.77 | 10.116% | $97.75 | $97.75 | $97.75 | $97.80 |
| Purchase #7 | $17.78 | 8.697% | $19.3263 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $814.82 | $862.8946 | $862.90 | $862.95 | $862.90 | |