| 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 | $154.51 | 13.150% | $174.8281 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $118.87 | 6.381% | $126.4551 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $77.92 | 10.208% | $85.8741 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $119.78 | 3.551% | $124.0334 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $55.48 | 9.104% | $60.5309 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $177.84 | 12.405% | $199.9011 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $247.92 | 3.192% | $255.8336 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $952.32 | $1,027.4563 | $1,027.45 | $1,027.50 | $1,027.40 | |