| 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 | $199.79 | 7.252% | $214.2788 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $233.46 | 7.159% | $250.1734 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $191.87 | 10.679% | $212.3598 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $170.96 | 4.114% | $177.9933 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $18.91 | 7.778% | $20.3808 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $157.49 | 11.162% | $175.069 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $104.35 | 6.419% | $111.0482 | $111.05 | $111.05 | $111.00 |
| 7 purchase totals = | $1,076.83 | $1,161.3033 | $1,161.30 | $1,161.30 | $1,161.40 | |