| 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 | $134.59 | 6.819% | $143.7677 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $223.88 | 4.229% | $233.3479 | $233.35 | $233.35 | $233.30 |
| Purchase #3 | $65.29 | 5.375% | $68.7993 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $225.93 | 3.390% | $233.589 | $233.59 | $233.60 | $233.60 |
| Purchase #5 | $107.55 | 12.737% | $121.2486 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $27.67 | 8.836% | $30.1149 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $21.43 | 9.258% | $23.414 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $806.34 | $854.2814 | $854.28 | $854.25 | $854.20 | |