| 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 | $185.98 | 4.274% | $193.9288 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $229.99 | 13.587% | $261.2387 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $19.69 | 5.371% | $20.7475 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $52.90 | 6.765% | $56.4787 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $85.34 | 4.211% | $88.9337 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $95.95 | 4.448% | $100.2179 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $160.68 | 7.437% | $172.6298 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $830.53 | $894.1751 | $894.18 | $894.25 | $894.00 | |