| 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 | $151.78 | 7.547% | $163.2348 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $109.70 | 3.324% | $113.3464 | $113.35 | $113.35 | $113.30 |
| Purchase #3 | $203.56 | 12.105% | $228.2009 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $98.50 | 10.555% | $108.8967 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $217.93 | 4.292% | $227.2836 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $52.39 | 12.157% | $58.7591 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $187.27 | 7.126% | $200.6149 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $1,021.13 | $1,100.3364 | $1,100.33 | $1,100.35 | $1,100.30 | |