| 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 | $131.79 | 10.823% | $146.0536 | $146.05 | $146.05 | $146.10 |
| Purchase #2 | $247.42 | 11.552% | $276.002 | $276.00 | $276.00 | $276.00 |
| Purchase #3 | $179.83 | 8.160% | $194.5041 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $17.60 | 4.605% | $18.4105 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $134.97 | 12.666% | $152.0653 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $56.42 | 4.196% | $58.7874 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $104.43 | 10.847% | $115.7575 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $872.46 | $961.5804 | $961.58 | $961.55 | $961.70 | |