| 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 | $140.36 | 4.475% | $146.6411 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $94.43 | 10.717% | $104.5501 | $104.55 | $104.55 | $104.60 |
| Purchase #3 | $126.76 | 4.424% | $132.3679 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $176.48 | 10.867% | $195.6581 | $195.66 | $195.65 | $195.70 |
| Purchase #5 | $98.97 | 3.430% | $102.3647 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $109.42 | 3.832% | $113.613 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $22.58 | 12.429% | $25.3865 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $769.00 | $820.5814 | $820.58 | $820.55 | $820.70 | |