| 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 | $151.54 | 11.160% | $168.4519 | $168.45 | $168.45 | $168.50 |
| Purchase #2 | $238.91 | 5.605% | $252.3009 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $68.36 | 6.850% | $73.0427 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $145.98 | 13.659% | $165.9194 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $51.56 | 3.128% | $53.1728 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $98.82 | 4.281% | $103.0505 | $103.05 | $103.05 | $103.10 |
| Purchase #7 | $20.85 | 9.686% | $22.8695 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $776.02 | $838.8077 | $838.80 | $838.75 | $838.90 | |