| 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 | $123.52 | 12.682% | $139.1848 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $92.94 | 12.402% | $104.4664 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $13.41 | 13.706% | $15.248 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $51.73 | 6.469% | $55.0764 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $58.82 | 11.696% | $65.6996 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $69.65 | 11.602% | $77.7308 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $193.84 | 9.142% | $211.5609 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $603.91 | $668.9669 | $668.97 | $669.00 | $669.00 | |