| 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 | $15.37 | 9.512% | $16.832 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $70.26 | 8.762% | $76.4162 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $179.72 | 7.377% | $192.9779 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $21.96 | 5.747% | $23.222 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $97.79 | 8.541% | $106.1422 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $153.57 | 13.868% | $174.8671 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $175.93 | 11.421% | $196.023 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $714.60 | $786.4804 | $786.48 | $786.45 | $786.40 | |