| 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 | $161.73 | 7.633% | $174.0749 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $205.31 | 4.789% | $215.1423 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $217.69 | 13.547% | $247.1805 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $106.57 | 11.757% | $119.0994 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $161.54 | 5.465% | $170.3682 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $121.91 | 3.394% | $126.0476 | $126.05 | $126.05 | $126.00 |
| Purchase #7 | $158.46 | 9.510% | $173.5295 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $1,133.21 | $1,225.4424 | $1,225.44 | $1,225.45 | $1,225.40 | |