| 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 | $197.95 | 5.629% | $209.0926 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $25.58 | 10.868% | $28.36 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $23.67 | 13.291% | $26.816 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $150.79 | 8.360% | $163.396 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $185.80 | 7.320% | $199.4006 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $71.86 | 4.756% | $75.2777 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $182.57 | 3.733% | $189.3853 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $838.22 | $891.7282 | $891.74 | $891.75 | $891.80 | |