| 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 | $170.55 | 8.196% | $184.5283 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $77.26 | 11.287% | $85.9803 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $70.27 | 5.758% | $74.3161 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $146.87 | 11.372% | $163.5721 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $74.99 | 6.552% | $79.9033 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $203.67 | 5.210% | $214.2812 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $36.29 | 10.635% | $40.1494 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $779.90 | $842.7307 | $842.73 | $842.75 | $842.70 | |