| 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 | $141.94 | 12.653% | $159.8997 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $75.83 | 3.140% | $78.2111 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $27.46 | 11.135% | $30.5177 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $168.89 | 8.707% | $183.5953 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $65.70 | 6.476% | $69.9547 | $69.95 | $69.95 | $70.00 |
| Purchase #6 | $114.90 | 8.785% | $124.994 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $203.59 | 4.664% | $213.0854 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $798.31 | $860.2579 | $860.26 | $860.25 | $860.30 | |