| 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 | $101.33 | 5.567% | $106.971 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $171.72 | 6.202% | $182.3701 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $52.70 | 3.778% | $54.691 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $107.63 | 12.278% | $120.8448 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $51.58 | 7.382% | $55.3876 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $98.54 | 8.828% | $107.2391 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $98.56 | 11.475% | $109.8698 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $682.06 | $737.3734 | $737.37 | $737.35 | $737.40 | |