| 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 | $209.81 | 9.491% | $229.7231 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $155.29 | 5.601% | $163.9878 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $243.38 | 12.388% | $273.5299 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $181.42 | 13.643% | $206.1711 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $231.77 | 12.793% | $261.4203 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $164.84 | 6.777% | $176.0112 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $193.92 | 6.704% | $206.9204 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $1,380.43 | $1,517.7638 | $1,517.76 | $1,517.70 | $1,517.70 | |