| 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 | $180.31 | 11.290% | $200.667 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $55.46 | 5.484% | $58.5014 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $179.92 | 9.712% | $197.3938 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $205.30 | 9.754% | $225.325 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $155.26 | 10.648% | $171.7921 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $237.39 | 5.312% | $250.0002 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $71.65 | 10.381% | $79.088 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $1,085.29 | $1,182.7675 | $1,182.77 | $1,182.80 | $1,182.80 | |