| 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 | $160.64 | 12.617% | $180.9079 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $192.50 | 8.655% | $209.1609 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $107.73 | 10.271% | $118.7949 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $10.30 | 8.390% | $11.1642 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $152.85 | 8.118% | $165.2584 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $225.63 | 8.207% | $244.1475 | $244.15 | $244.15 | $244.10 |
| Purchase #7 | $200.29 | 13.604% | $227.5375 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,049.94 | $1,156.9713 | $1,156.97 | $1,156.95 | $1,157.00 | |