| 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 | $140.63 | 7.459% | $151.1196 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $16.95 | 4.314% | $17.6812 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $65.48 | 6.406% | $69.6746 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $14.38 | 4.761% | $15.0646 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $141.27 | 9.334% | $154.4561 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $132.34 | 3.514% | $136.9904 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $122.27 | 9.330% | $133.6778 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $633.32 | $678.6643 | $678.66 | $678.65 | $678.80 | |