| 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 | $152.58 | 11.496% | $170.1206 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $77.48 | 10.627% | $85.7138 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $220.79 | 10.341% | $243.6219 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $247.89 | 8.213% | $268.2492 | $268.25 | $268.25 | $268.20 |
| Purchase #5 | $206.58 | 10.440% | $228.147 | $228.15 | $228.15 | $228.10 |
| Purchase #6 | $162.39 | 12.172% | $182.1561 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $215.69 | 9.430% | $236.0296 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,283.40 | $1,414.0382 | $1,414.04 | $1,414.00 | $1,413.90 | |