| 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 | $73.88 | 11.497% | $82.374 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $207.80 | 13.208% | $235.2462 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $190.85 | 8.669% | $207.3948 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $205.73 | 9.610% | $225.5007 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $176.91 | 3.728% | $183.5052 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $14.63 | 8.418% | $15.8616 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $102.77 | 12.319% | $115.4302 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $972.57 | $1,065.3127 | $1,065.31 | $1,065.30 | $1,065.30 | |