| 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 | $153.68 | 6.345% | $163.431 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $174.88 | 12.508% | $196.754 | $196.75 | $196.75 | $196.80 |
| Purchase #3 | $67.28 | 7.785% | $72.5177 | $72.52 | $72.50 | $72.50 |
| Purchase #4 | $209.38 | 8.381% | $226.9281 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $51.99 | 5.427% | $54.8115 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $157.82 | 5.617% | $166.6847 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $84.87 | 7.418% | $91.1657 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $899.90 | $972.2927 | $972.29 | $972.30 | $972.30 | |