| 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 | $134.60 | 7.589% | $144.8148 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $155.36 | 8.273% | $168.2129 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $5.40 | 8.377% | $5.8524 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $84.75 | 10.251% | $93.4377 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $34.85 | 3.492% | $36.067 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $185.87 | 11.839% | $207.8751 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $158.57 | 9.566% | $173.7388 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $759.40 | $829.9987 | $830.00 | $830.00 | $830.00 | |