| 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 | $127.96 | 7.459% | $137.5045 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $133.92 | 7.709% | $144.2439 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $99.31 | 5.775% | $105.0452 | $105.05 | $105.05 | $105.00 |
| Purchase #4 | $155.50 | 6.575% | $165.7241 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $125.65 | 6.107% | $133.3234 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $186.29 | 8.838% | $202.7543 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $67.76 | 8.725% | $73.6721 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $896.39 | $962.2675 | $962.25 | $962.20 | $962.20 | |