| 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 | $165.52 | 3.405% | $171.156 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $117.92 | 6.861% | $126.0105 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $87.66 | 5.290% | $92.2972 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $199.53 | 9.700% | $218.8844 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $166.70 | 12.547% | $187.6158 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $127.28 | 11.736% | $142.2176 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $236.69 | 10.455% | $261.4359 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $1,101.30 | $1,199.6174 | $1,199.63 | $1,199.60 | $1,199.60 | |