| 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 | $196.98 | 9.287% | $215.2735 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $22.97 | 3.405% | $23.7521 | $23.75 | $23.75 | $23.80 |
| Purchase #3 | $160.67 | 11.674% | $179.4266 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $13.40 | 3.106% | $13.8162 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $111.73 | 4.792% | $117.0841 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $8.36 | 3.839% | $8.6809 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $203.94 | 8.785% | $221.8561 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $718.05 | $779.8895 | $779.89 | $779.90 | $780.00 | |