| 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 | $188.35 | 3.850% | $195.6015 | $195.60 | $195.60 | $195.60 |
| Purchase #2 | $132.98 | 13.713% | $151.2155 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $201.97 | 8.164% | $218.4588 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $116.41 | 3.693% | $120.709 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $152.70 | 13.736% | $173.6749 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $74.43 | 4.791% | $77.9959 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $186.68 | 5.544% | $197.0295 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $1,053.52 | $1,134.6851 | $1,134.69 | $1,134.65 | $1,134.70 | |