| 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 | $181.80 | 8.308% | $196.9039 | $196.90 | $196.90 | $196.90 |
| Purchase #2 | $106.43 | 9.742% | $116.7984 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $221.65 | 6.124% | $235.2238 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $231.39 | 12.850% | $261.1236 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $200.67 | 6.732% | $214.1791 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $82.86 | 6.511% | $88.255 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $61.87 | 5.497% | $65.271 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $1,086.67 | $1,177.7548 | $1,177.75 | $1,177.70 | $1,177.80 | |