| 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 | $145.78 | 12.556% | $164.0841 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $187.91 | 8.452% | $203.7922 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $209.67 | 6.276% | $222.8289 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $196.33 | 10.646% | $217.2313 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $217.76 | 4.270% | $227.0584 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $80.94 | 6.580% | $86.2659 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $11.44 | 5.158% | $12.0301 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $1,049.83 | $1,133.2909 | $1,133.29 | $1,133.35 | $1,133.30 | |