| 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 | $205.65 | 4.743% | $215.404 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $72.93 | 4.804% | $76.4336 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $138.33 | 12.355% | $155.4207 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $190.57 | 3.870% | $197.9451 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $36.48 | 10.721% | $40.391 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $29.64 | 4.410% | $30.9471 | $30.95 | $30.95 | $30.90 |
| Purchase #7 | $92.64 | 8.127% | $100.1689 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $766.24 | $816.7104 | $816.71 | $816.70 | $816.60 | |