| 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 | $16.45 | 3.345% | $17.0003 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $175.66 | 11.770% | $196.3352 | $196.34 | $196.35 | $196.30 |
| Purchase #3 | $199.58 | 5.109% | $209.7765 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $177.33 | 12.508% | $199.5104 | $199.51 | $199.50 | $199.50 |
| Purchase #5 | $127.85 | 6.354% | $135.9736 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $77.91 | 10.670% | $86.223 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $121.66 | 3.850% | $126.3439 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $896.44 | $971.1629 | $971.16 | $971.15 | $971.10 | |