| 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 | $139.92 | 6.485% | $148.9938 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $167.54 | 8.388% | $181.5933 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $104.83 | 9.732% | $115.0321 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $59.79 | 3.485% | $61.8737 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $227.27 | 13.259% | $257.4037 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $17.32 | 11.328% | $19.282 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $238.67 | 8.690% | $259.4104 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $955.34 | $1,043.5890 | $1,043.57 | $1,043.60 | $1,043.60 | |