| 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 | $76.56 | 6.761% | $81.7362 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $140.79 | 4.765% | $147.4986 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $132.38 | 10.392% | $146.1369 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $182.31 | 5.347% | $192.0581 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $182.53 | 3.817% | $189.4972 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $15.41 | 4.686% | $16.1321 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $70.83 | 11.678% | $79.1015 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $800.81 | $852.1606 | $852.17 | $852.20 | $852.10 | |