| 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 | $178.28 | 5.705% | $188.4509 | $188.45 | $188.45 | $188.50 |
| Purchase #2 | $216.95 | 9.373% | $237.2847 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $97.82 | 4.594% | $102.3139 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $225.47 | 9.632% | $247.1873 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $158.79 | 10.439% | $175.3661 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $14.76 | 11.538% | $16.463 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $141.46 | 8.412% | $153.3596 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $1,033.53 | $1,120.4255 | $1,120.42 | $1,120.40 | $1,120.60 | |