| 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 | $17.95 | 12.252% | $20.1492 | $20.15 | $20.15 | $20.10 |
| Purchase #2 | $177.61 | 6.270% | $188.7461 | $188.75 | $188.75 | $188.70 |
| Purchase #3 | $154.75 | 6.524% | $164.8459 | $164.85 | $164.85 | $164.80 |
| Purchase #4 | $197.84 | 3.346% | $204.4597 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $154.91 | 10.452% | $171.1012 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $163.95 | 3.643% | $169.9227 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $233.94 | 13.815% | $266.2588 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $1,100.95 | $1,185.4836 | $1,185.49 | $1,185.45 | $1,185.40 | |