| 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 | $146.87 | 5.366% | $154.751 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $55.31 | 4.834% | $57.9837 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $180.59 | 12.734% | $203.5863 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $249.58 | 9.696% | $273.7793 | $273.78 | $273.80 | $273.80 |
| Purchase #5 | $78.40 | 10.583% | $86.6971 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $223.58 | 8.612% | $242.8347 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $237.92 | 11.619% | $265.5639 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $1,172.25 | $1,285.1960 | $1,285.19 | $1,285.25 | $1,285.30 | |