| 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 | $47.88 | 13.609% | $54.396 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $129.35 | 9.237% | $141.2981 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $151.44 | 11.542% | $168.9192 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $228.66 | 3.418% | $236.4756 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $24.48 | 4.497% | $25.5809 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $6.44 | 8.632% | $6.9959 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $149.53 | 10.591% | $165.3667 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $737.78 | $799.0324 | $799.05 | $799.05 | $799.10 | |