| 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 | $121.96 | 7.548% | $131.1655 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $86.52 | 5.598% | $91.3634 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $45.48 | 8.621% | $49.4008 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $203.70 | 4.686% | $213.2454 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $231.96 | 9.681% | $254.416 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $133.88 | 7.231% | $143.5609 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $196.34 | 3.407% | $203.0293 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $1,019.84 | $1,086.1813 | $1,086.19 | $1,086.15 | $1,086.20 | |