| 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 | $143.57 | 13.784% | $163.3597 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $177.57 | 13.179% | $200.972 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $107.94 | 13.714% | $122.7429 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $167.32 | 7.464% | $179.8088 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $29.50 | 6.549% | $31.432 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $73.63 | 11.598% | $82.1696 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $85.56 | 7.498% | $91.9753 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $785.09 | $872.4603 | $872.46 | $872.45 | $872.50 | |