| 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 | $102.80 | 4.616% | $107.5452 | $107.55 | $107.55 | $107.50 |
| Purchase #2 | $8.97 | 13.429% | $10.1746 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $239.85 | 5.675% | $253.4615 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $119.27 | 6.273% | $126.7518 | $126.75 | $126.75 | $126.80 |
| Purchase #5 | $79.70 | 3.341% | $82.3628 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $140.52 | 4.433% | $146.7493 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $154.94 | 7.294% | $166.2413 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $846.05 | $893.2865 | $893.28 | $893.25 | $893.30 | |