| 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 | $183.75 | 6.189% | $195.1223 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $148.41 | 3.710% | $153.916 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $82.44 | 10.662% | $91.2298 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $12.81 | 8.446% | $13.8919 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $196.61 | 13.257% | $222.6746 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $67.63 | 13.456% | $76.7303 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $240.44 | 5.370% | $253.3516 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $932.09 | $1,006.9165 | $1,006.91 | $1,006.90 | $1,006.90 | |