| 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 | $10.62 | 6.445% | $11.3045 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $161.62 | 11.714% | $180.5522 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $144.44 | 10.351% | $159.391 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $139.99 | 10.578% | $154.7981 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $119.83 | 9.152% | $130.7968 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $227.30 | 11.193% | $252.7417 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $27.26 | 7.107% | $29.1974 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $831.06 | $918.7817 | $918.78 | $918.80 | $918.80 | |