| 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 | $236.61 | 3.812% | $245.6296 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $157.44 | 6.628% | $167.8751 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $137.30 | 9.447% | $150.2707 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $31.30 | 13.373% | $35.4857 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $198.30 | 10.137% | $218.4017 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $81.34 | 3.536% | $84.2162 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $248.43 | 5.259% | $261.4949 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $1,090.72 | $1,163.3739 | $1,163.38 | $1,163.40 | $1,163.40 | |