| 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 | $169.60 | 6.718% | $180.9937 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $25.34 | 11.561% | $28.2696 | $28.27 | $28.25 | $28.30 |
| Purchase #3 | $215.51 | 6.344% | $229.182 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $102.65 | 9.181% | $112.0743 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $8.58 | 8.598% | $9.3177 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $99.95 | 6.428% | $106.3748 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $108.81 | 9.432% | $119.073 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $730.44 | $785.2851 | $785.27 | $785.20 | $785.40 | |