| 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 | $107.53 | 10.206% | $118.5045 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $34.28 | 11.353% | $38.1718 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $66.56 | 8.478% | $72.203 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $145.95 | 6.822% | $155.9067 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $52.49 | 4.530% | $54.8678 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $23.87 | 5.322% | $25.1404 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $217.88 | 4.811% | $228.3622 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $648.56 | $693.1564 | $693.15 | $693.10 | $693.20 | |