| 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 | $136.97 | 6.862% | $146.3689 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $81.87 | 11.753% | $91.4922 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $140.30 | 6.828% | $149.8797 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $41.85 | 3.591% | $43.3528 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $71.35 | 11.504% | $79.5581 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $60.93 | 10.184% | $67.1351 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $225.31 | 7.277% | $241.7058 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $758.58 | $819.4926 | $819.50 | $819.50 | $819.60 | |