| 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 | $178.84 | 7.595% | $192.4229 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $14.95 | 5.523% | $15.7757 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $62.43 | 4.753% | $65.3973 | $65.40 | $65.40 | $65.40 |
| Purchase #4 | $117.63 | 4.526% | $122.9539 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $221.43 | 3.479% | $229.1335 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $58.55 | 13.675% | $66.5567 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $28.73 | 7.316% | $30.8319 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $682.56 | $723.0719 | $723.07 | $723.10 | $723.10 | |