| 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 | $158.98 | 5.282% | $167.3773 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $209.61 | 8.358% | $227.1292 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $133.58 | 10.164% | $147.1571 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $132.66 | 3.152% | $136.8414 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $73.25 | 8.528% | $79.4968 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $172.73 | 7.690% | $186.0129 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $19.96 | 7.554% | $21.4678 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $900.77 | $965.4825 | $965.49 | $965.50 | $965.50 | |