| 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 | $180.41 | 10.565% | $199.4703 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $36.51 | 8.301% | $39.5407 | $39.54 | $39.55 | $39.50 |
| Purchase #3 | $26.82 | 13.652% | $30.4815 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $73.60 | 9.530% | $80.6141 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $101.68 | 10.416% | $112.271 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $208.83 | 13.335% | $236.6775 | $236.68 | $236.70 | $236.70 |
| Purchase #7 | $200.85 | 13.726% | $228.4187 | $228.42 | $228.40 | $228.40 |
| 7 purchase totals = | $828.70 | $927.4738 | $927.47 | $927.45 | $927.50 | |