| 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 | $143.86 | 13.468% | $163.2351 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $95.86 | 10.832% | $106.2436 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $16.25 | 4.829% | $17.0347 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $166.66 | 8.598% | $180.9894 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $214.77 | 13.308% | $243.3516 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $200.47 | 5.837% | $212.1714 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $167.67 | 13.256% | $189.8963 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $1,005.54 | $1,112.9221 | $1,112.92 | $1,112.95 | $1,112.90 | |