| 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 | $19.95 | 6.379% | $21.2226 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $154.94 | 12.280% | $173.9666 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $69.54 | 8.462% | $75.4245 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $71.72 | 4.815% | $75.1733 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $97.92 | 9.257% | $106.9845 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $155.28 | 6.529% | $165.4182 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $192.66 | 4.277% | $200.9001 | $200.90 | $200.90 | $200.90 |
| 7 purchase totals = | $762.01 | $819.0898 | $819.08 | $819.00 | $819.10 | |