| 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 | $173.42 | 13.432% | $196.7138 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $41.77 | 8.842% | $45.4633 | $45.46 | $45.45 | $45.50 |
| Purchase #3 | $214.34 | 11.713% | $239.4456 | $239.45 | $239.45 | $239.40 |
| Purchase #4 | $12.55 | 9.113% | $13.6937 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $210.67 | 6.397% | $224.1466 | $224.15 | $224.15 | $224.10 |
| Purchase #6 | $115.33 | 7.533% | $124.0178 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $56.46 | 3.179% | $58.2549 | $58.25 | $58.25 | $58.30 |
| 7 purchase totals = | $824.54 | $901.7357 | $901.73 | $901.70 | $901.70 | |