| 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 | $154.61 | 6.588% | $164.7957 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $19.68 | 13.858% | $22.4073 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $18.54 | 13.223% | $20.9915 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $167.71 | 10.108% | $184.6621 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $136.27 | 13.807% | $155.0848 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $133.71 | 6.733% | $142.7127 | $142.71 | $142.70 | $142.70 |
| Purchase #7 | $76.39 | 12.594% | $86.0106 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $706.91 | $776.6647 | $776.66 | $776.65 | $776.70 | |