| 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 | $178.73 | 7.256% | $191.6986 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $132.31 | 4.730% | $138.5683 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $207.39 | 9.540% | $227.175 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $82.50 | 5.318% | $86.8874 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $234.46 | 8.351% | $254.0398 | $254.04 | $254.05 | $254.00 |
| Purchase #6 | $46.46 | 8.223% | $50.2804 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $214.88 | 12.513% | $241.7679 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $1,096.73 | $1,190.4174 | $1,190.43 | $1,190.45 | $1,190.50 | |