| 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 | $16.45 | 3.716% | $17.0613 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $166.36 | 5.415% | $175.3684 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $158.59 | 13.331% | $179.7316 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $186.83 | 5.692% | $197.4644 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $13.31 | 5.391% | $14.0275 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $30.61 | 7.850% | $33.0129 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $43.85 | 10.394% | $48.4078 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $616.00 | $665.0739 | $665.07 | $665.05 | $665.10 | |