| 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 | $136.39 | 7.583% | $146.7325 | $146.73 | $146.75 | $146.70 |
| Purchase #2 | $16.76 | 7.527% | $18.0215 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $205.71 | 3.872% | $213.6751 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $189.79 | 12.795% | $214.0736 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $201.67 | 13.377% | $228.6474 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $242.46 | 4.475% | $253.3101 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $180.91 | 8.413% | $196.13 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $1,173.69 | $1,270.5902 | $1,270.59 | $1,270.60 | $1,270.50 | |