| 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 | $161.38 | 6.127% | $171.2678 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $72.76 | 13.199% | $82.3636 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $237.61 | 10.390% | $262.2977 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $218.49 | 8.464% | $236.983 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $139.87 | 10.357% | $154.3563 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $30.92 | 7.803% | $33.3327 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $55.72 | 13.735% | $63.3731 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $916.75 | $1,003.9742 | $1,003.97 | $1,003.95 | $1,004.10 | |