| 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 | $183.62 | 9.437% | $200.9482 | $200.95 | $200.95 | $200.90 |
| Purchase #2 | $14.69 | 6.418% | $15.6328 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $78.85 | 4.577% | $82.459 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $227.83 | 10.532% | $251.8251 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $109.66 | 11.411% | $122.1733 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $144.46 | 4.693% | $151.2395 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $84.84 | 4.331% | $88.5144 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $843.95 | $912.7923 | $912.79 | $912.80 | $912.70 | |