| 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 | $237.49 | 3.695% | $246.2653 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $157.72 | 6.633% | $168.1816 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $15.56 | 12.598% | $17.5202 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $119.43 | 9.400% | $130.6564 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $122.46 | 6.584% | $130.5228 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $180.42 | 4.705% | $188.9088 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $11.81 | 12.336% | $13.2669 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $844.89 | $895.3220 | $895.33 | $895.25 | $895.40 | |