| 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 | $145.85 | 7.519% | $156.8165 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $176.80 | 8.581% | $191.9712 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $169.78 | 3.771% | $176.1824 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $22.44 | 8.722% | $24.3972 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $96.54 | 10.636% | $106.808 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $77.61 | 7.474% | $83.4106 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $82.74 | 6.606% | $88.2058 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $771.76 | $827.7917 | $827.80 | $827.75 | $827.80 | |