| 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 | $237.77 | 8.801% | $258.6961 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $178.57 | 6.286% | $189.7949 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $175.45 | 6.145% | $186.2314 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $89.44 | 11.853% | $100.0413 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $25.34 | 5.741% | $26.7948 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $28.26 | 6.238% | $30.0229 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $169.71 | 4.229% | $176.887 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $904.54 | $968.4684 | $968.46 | $968.50 | $968.40 | |