| 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 | $189.71 | 13.392% | $215.116 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $225.66 | 13.160% | $255.3569 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $214.35 | 11.387% | $238.758 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $131.83 | 10.835% | $146.1138 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $36.63 | 5.720% | $38.7252 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $163.29 | 4.554% | $170.7262 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $67.78 | 13.267% | $76.7724 | $76.77 | $76.75 | $76.80 |
| 7 purchase totals = | $1,029.25 | $1,141.5685 | $1,141.58 | $1,141.55 | $1,141.60 | |