| 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 | $206.75 | 3.510% | $214.0069 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $151.54 | 12.450% | $170.4067 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $83.47 | 9.660% | $91.5332 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $149.30 | 11.728% | $166.8099 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $49.63 | 11.342% | $55.259 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $72.45 | 8.560% | $78.6517 | $78.65 | $78.65 | $78.70 |
| Purchase #7 | $175.46 | 13.383% | $198.9418 | $198.94 | $198.95 | $198.90 |
| 7 purchase totals = | $888.60 | $975.6092 | $975.61 | $975.60 | $975.60 | |