| 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 | $189.77 | 7.376% | $203.7674 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $216.65 | 3.598% | $224.4451 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $109.80 | 11.456% | $122.3787 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $170.52 | 8.746% | $185.4337 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $125.70 | 13.689% | $142.9071 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $68.49 | 13.873% | $77.9916 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $68.42 | 11.453% | $76.2561 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $949.35 | $1,033.1797 | $1,033.19 | $1,033.20 | $1,033.20 | |