| 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 | $176.93 | 8.730% | $192.376 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $182.55 | 3.410% | $188.775 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $214.79 | 10.454% | $237.2441 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $38.57 | 7.376% | $41.4149 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $92.35 | 10.437% | $101.9886 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $154.94 | 9.807% | $170.135 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $44.84 | 11.468% | $49.9823 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $904.97 | $981.9159 | $981.92 | $982.00 | $981.90 | |