| 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 | $152.63 | 10.150% | $168.1219 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $174.82 | 7.379% | $187.72 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $12.94 | 8.204% | $14.0016 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $145.33 | 13.871% | $165.4887 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $82.83 | 3.869% | $86.0347 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $67.58 | 8.852% | $73.5622 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $208.53 | 7.825% | $224.8475 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $844.66 | $919.7766 | $919.77 | $919.75 | $919.70 | |