| 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 | $151.45 | 7.152% | $162.2817 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $95.52 | 4.682% | $99.9922 | $99.99 | $100.00 | $100.00 |
| Purchase #3 | $151.37 | 6.602% | $161.3634 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $77.34 | 13.411% | $87.7121 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $94.81 | 10.167% | $104.4493 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $18.65 | 8.331% | $20.2037 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $146.48 | 5.714% | $154.8499 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $735.62 | $790.8523 | $790.84 | $790.85 | $790.80 | |