| 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 | $153.28 | 6.787% | $163.6831 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $123.55 | 7.163% | $132.3999 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $243.69 | 5.674% | $257.517 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $125.94 | 8.106% | $136.1487 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $59.93 | 7.521% | $64.4373 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $220.27 | 5.157% | $231.6293 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $199.61 | 7.336% | $214.2534 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $1,126.27 | $1,200.0687 | $1,200.07 | $1,200.10 | $1,200.00 | |