| 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 | $191.50 | 4.143% | $199.4338 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $51.54 | 13.727% | $58.6149 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $139.33 | 5.690% | $147.2579 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $124.81 | 6.247% | $132.6069 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $10.46 | 9.197% | $11.422 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $27.62 | 8.616% | $29.9997 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $196.89 | 8.686% | $213.9919 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $742.15 | $793.3271 | $793.32 | $793.30 | $793.30 | |