| 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 | $179.37 | 13.825% | $204.1679 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $174.57 | 13.535% | $198.198 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $51.59 | 13.588% | $58.6 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $92.41 | 13.473% | $104.8604 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $196.62 | 13.288% | $222.7469 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $213.94 | 4.525% | $223.6208 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $58.99 | 3.686% | $61.1644 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $967.49 | $1,073.3584 | $1,073.36 | $1,073.30 | $1,073.40 | |