| 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 | $176.66 | 6.453% | $188.0599 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $76.26 | 13.147% | $86.2859 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $208.75 | 5.499% | $220.2292 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $121.29 | 4.229% | $126.4194 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $107.25 | 11.688% | $119.7854 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $43.36 | 8.576% | $47.0786 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $105.66 | 4.845% | $110.7792 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $839.23 | $898.6376 | $898.65 | $898.70 | $898.70 | |