| 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 | $127.60 | 10.405% | $140.8768 | $140.88 | $140.90 | $140.90 |
| Purchase #2 | $170.54 | 3.458% | $176.4373 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $64.50 | 8.132% | $69.7451 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $106.96 | 11.248% | $118.9909 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $200.87 | 6.581% | $214.0893 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $5.43 | 3.695% | $5.6306 | $5.63 | $5.65 | $5.60 |
| Purchase #7 | $28.32 | 7.708% | $30.5029 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $704.22 | $756.2729 | $756.28 | $756.35 | $756.20 | |