| 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 | $37.72 | 13.582% | $42.8431 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $102.82 | 4.647% | $107.598 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $151.58 | 7.579% | $163.0682 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $154.46 | 8.438% | $167.4933 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $112.75 | 11.327% | $125.5212 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $116.75 | 9.142% | $127.4233 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $233.28 | 4.479% | $243.7286 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $909.36 | $977.6757 | $977.67 | $977.65 | $977.60 | |