| 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 | $135.85 | 12.143% | $152.3463 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $6.41 | 13.379% | $7.2676 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $6.61 | 8.173% | $7.1502 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $15.85 | 9.332% | $17.3291 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $115.45 | 4.153% | $120.2446 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $238.99 | 9.215% | $261.0129 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $57.72 | 11.144% | $64.1523 | $64.15 | $64.15 | $64.20 |
| 7 purchase totals = | $576.88 | $629.5030 | $629.50 | $629.50 | $629.50 | |