| 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 | $6.83 | 12.168% | $7.6611 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $133.50 | 3.336% | $137.9536 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $139.38 | 5.363% | $146.8549 | $146.85 | $146.85 | $146.90 |
| Purchase #4 | $183.32 | 11.555% | $204.5026 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $207.67 | 13.844% | $236.4198 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $67.71 | 13.543% | $76.88 | $76.88 | $76.90 | $76.90 |
| Purchase #7 | $114.56 | 10.770% | $126.8981 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $852.97 | $937.1701 | $937.16 | $937.15 | $937.30 | |