| 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 | $223.78 | 13.400% | $253.7665 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $183.31 | 5.747% | $193.8448 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $40.52 | 11.527% | $45.1907 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $179.80 | 3.341% | $185.8071 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $27.57 | 11.789% | $30.8202 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $9.51 | 5.324% | $10.0163 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $20.36 | 5.362% | $21.4517 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $684.85 | $740.8973 | $740.90 | $740.85 | $740.90 | |