| 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 | $208.79 | 13.592% | $237.1687 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $99.60 | 13.529% | $113.0749 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $131.56 | 11.127% | $146.1987 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $123.64 | 9.228% | $135.0495 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $78.52 | 11.543% | $87.5836 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $18.46 | 10.183% | $20.3398 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $58.26 | 5.599% | $61.522 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $718.83 | $800.9372 | $800.93 | $800.90 | $800.90 | |