| 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 | $153.58 | 9.578% | $168.2899 | $168.29 | $168.30 | $168.30 |
| Purchase #2 | $23.33 | 8.197% | $25.2424 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $114.94 | 8.289% | $124.4674 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $47.91 | 4.565% | $50.0971 | $50.10 | $50.10 | $50.10 |
| Purchase #5 | $75.62 | 13.466% | $85.803 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $15.97 | 6.319% | $16.9791 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $73.52 | 9.392% | $80.425 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $504.87 | $551.3039 | $551.31 | $551.35 | $551.30 | |