| 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 | $152.93 | 6.628% | $163.0662 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $160.50 | 8.647% | $174.3784 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $138.32 | 11.863% | $154.7289 | $154.73 | $154.75 | $154.70 |
| Purchase #4 | $25.93 | 12.857% | $29.2638 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $6.52 | 7.159% | $6.9868 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $241.89 | 8.281% | $261.9209 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $141.85 | 4.268% | $147.9042 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $867.94 | $938.2492 | $938.25 | $938.25 | $938.30 | |