| 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 | $126.47 | 6.172% | $134.2757 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $15.62 | 13.768% | $17.7706 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $181.65 | 3.171% | $187.4101 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $74.34 | 7.370% | $79.8189 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $220.81 | 4.763% | $231.3272 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $121.96 | 10.347% | $134.5792 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $12.61 | 7.339% | $13.5354 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $753.46 | $798.7171 | $798.73 | $798.75 | $798.70 | |