| 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 | $190.97 | 6.492% | $203.3678 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $225.85 | 12.531% | $254.1513 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $42.72 | 6.559% | $45.522 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $216.26 | 9.295% | $236.3614 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $35.58 | 4.409% | $37.1487 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $147.83 | 13.789% | $168.2143 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $228.74 | 3.725% | $237.2606 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,087.95 | $1,182.0261 | $1,182.02 | $1,181.95 | $1,182.10 | |