| 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 | $134.75 | 8.442% | $146.1256 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $139.99 | 13.274% | $158.5723 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $236.81 | 7.198% | $253.8556 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $167.58 | 10.294% | $184.8307 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $156.36 | 4.869% | $163.9732 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $151.37 | 7.395% | $162.5638 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $119.75 | 12.569% | $134.8014 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $1,106.61 | $1,204.7226 | $1,204.72 | $1,204.70 | $1,204.80 | |