| 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 | $153.26 | 9.118% | $167.2342 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $129.43 | 9.354% | $141.5369 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $147.63 | 4.144% | $153.7478 | $153.75 | $153.75 | $153.70 |
| Purchase #4 | $18.74 | 10.283% | $20.667 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $154.88 | 7.437% | $166.3984 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $204.31 | 5.422% | $215.3877 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $26.66 | 3.549% | $27.6062 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $834.91 | $892.5782 | $892.59 | $892.60 | $892.50 | |