| 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 | $190.79 | 6.599% | $203.3802 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $143.73 | 8.848% | $156.4472 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $185.63 | 5.226% | $195.331 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $33.42 | 3.848% | $34.706 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $195.45 | 9.862% | $214.7253 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $78.80 | 8.392% | $85.4129 | $85.41 | $85.40 | $85.40 |
| Purchase #7 | $65.25 | 9.510% | $71.4553 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $893.07 | $961.4579 | $961.47 | $961.50 | $961.40 | |