| 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 | $131.75 | 8.557% | $143.0238 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $146.49 | 11.357% | $163.1269 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $183.30 | 8.206% | $198.3416 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $72.30 | 9.802% | $79.3868 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $214.98 | 13.424% | $243.8389 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $227.67 | 11.769% | $254.4645 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $188.49 | 6.286% | $200.3385 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $1,164.98 | $1,282.5210 | $1,282.52 | $1,282.55 | $1,282.40 | |