| 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 | $167.29 | 11.531% | $186.5802 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $195.84 | 8.366% | $212.224 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $184.39 | 11.401% | $205.4123 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $45.84 | 9.734% | $50.3021 | $50.30 | $50.30 | $50.30 |
| Purchase #5 | $107.31 | 7.678% | $115.5493 | $115.55 | $115.55 | $115.50 |
| Purchase #6 | $55.51 | 4.217% | $57.8509 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $21.89 | 3.140% | $22.5773 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $778.07 | $850.4961 | $850.49 | $850.50 | $850.50 | |