| 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 | $104.35 | 6.842% | $111.4896 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $129.95 | 11.554% | $144.9644 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $208.34 | 13.452% | $236.3659 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $45.86 | 6.171% | $48.69 | $48.69 | $48.70 | $48.70 |
| Purchase #5 | $159.38 | 4.522% | $166.5872 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $61.34 | 6.443% | $65.2921 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $120.70 | 10.744% | $133.668 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $829.92 | $907.0572 | $907.06 | $907.05 | $907.20 | |