| 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 | $171.85 | 11.495% | $191.6042 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $87.50 | 4.427% | $91.3736 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $179.46 | 5.627% | $189.5582 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $95.46 | 9.872% | $104.8838 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $14.75 | 8.585% | $16.0163 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $61.68 | 3.207% | $63.6581 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $80.53 | 6.777% | $85.9875 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $691.23 | $743.0817 | $743.08 | $743.05 | $743.20 | |