| 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 | $101.96 | 12.768% | $114.9783 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $103.78 | 3.447% | $107.3573 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $154.85 | 13.539% | $175.8151 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $207.95 | 4.620% | $217.5573 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $13.77 | 13.386% | $15.6133 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $79.63 | 5.322% | $83.8679 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $13.80 | 7.132% | $14.7842 | $14.78 | $14.80 | $14.80 |
| 7 purchase totals = | $675.74 | $729.9734 | $729.98 | $729.95 | $730.10 | |