| 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 | $173.26 | 10.117% | $190.7887 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $159.91 | 3.243% | $165.0959 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $82.47 | 6.670% | $87.9707 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $28.30 | 8.657% | $30.7499 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $190.54 | 4.558% | $199.2248 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $63.36 | 7.601% | $68.176 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $18.39 | 10.277% | $20.2799 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $716.23 | $762.2859 | $762.29 | $762.30 | $762.30 | |