| 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 | $173.86 | 9.741% | $190.7957 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $69.41 | 11.575% | $77.4442 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $182.50 | 5.336% | $192.2382 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $205.63 | 4.549% | $214.9841 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $62.91 | 3.293% | $64.9816 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $202.33 | 3.410% | $209.2295 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $195.58 | 4.829% | $205.0246 | $205.02 | $205.00 | $205.00 |
| 7 purchase totals = | $1,092.22 | $1,154.6979 | $1,154.69 | $1,154.75 | $1,154.60 | |