| 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 | $143.47 | 13.634% | $163.0307 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $87.77 | 11.286% | $97.6757 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $8.35 | 4.130% | $8.6949 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $179.84 | 8.535% | $195.1893 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $133.53 | 7.795% | $143.9387 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $102.36 | 8.404% | $110.9623 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $178.93 | 9.717% | $196.3166 | $196.32 | $196.30 | $196.30 |
| 7 purchase totals = | $834.25 | $915.8082 | $915.81 | $915.85 | $915.80 | |