| 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 | $165.90 | 5.396% | $174.852 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $15.49 | 3.285% | $15.9988 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $154.74 | 10.505% | $170.9954 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $235.30 | 11.155% | $261.5477 | $261.55 | $261.55 | $261.50 |
| Purchase #5 | $141.46 | 7.566% | $152.1629 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $202.98 | 13.539% | $230.4615 | $230.46 | $230.45 | $230.50 |
| Purchase #7 | $100.25 | 6.581% | $106.8475 | $106.85 | $106.85 | $106.80 |
| 7 purchase totals = | $1,016.12 | $1,112.8658 | $1,112.87 | $1,112.85 | $1,112.90 | |