| 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 | $179.69 | 10.225% | $198.0633 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $13.68 | 7.230% | $14.6691 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $214.56 | 6.657% | $228.8433 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $133.75 | 13.560% | $151.8865 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $35.57 | 8.765% | $38.6877 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $18.84 | 8.596% | $20.4595 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $104.72 | 8.153% | $113.2578 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $700.81 | $765.8672 | $765.87 | $765.85 | $766.00 | |