| 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 | $166.55 | 9.763% | $182.8103 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $234.54 | 4.475% | $245.0357 | $245.04 | $245.05 | $245.00 |
| Purchase #3 | $27.92 | 8.813% | $30.3806 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $69.50 | 9.795% | $76.3075 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $18.40 | 7.552% | $19.7896 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $245.31 | 10.259% | $270.4764 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $138.67 | 8.183% | $150.0174 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $900.89 | $974.8175 | $974.83 | $974.85 | $974.80 | |