| 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 | $169.37 | 6.769% | $180.8347 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $15.83 | 11.268% | $17.6137 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $162.95 | 8.494% | $176.791 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $72.41 | 5.129% | $76.1239 | $76.12 | $76.10 | $76.10 |
| Purchase #5 | $180.79 | 10.445% | $199.6735 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $148.35 | 6.840% | $158.4971 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $94.71 | 8.624% | $102.8778 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $844.41 | $912.4117 | $912.40 | $912.40 | $912.40 | |