| 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 | $138.42 | 11.298% | $154.0587 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $195.74 | 11.381% | $218.0172 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $146.93 | 7.274% | $157.6177 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $219.25 | 6.324% | $233.1154 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $167.31 | 12.844% | $188.7993 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $199.27 | 4.279% | $207.7968 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $234.47 | 3.779% | $243.3306 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,301.39 | $1,402.7357 | $1,402.75 | $1,402.70 | $1,402.70 | |