| 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 | $191.54 | 3.454% | $198.1558 | $198.16 | $198.15 | $198.20 |
| Purchase #2 | $88.68 | 6.402% | $94.3573 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $9.62 | 10.772% | $10.6563 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $164.53 | 4.263% | $171.5439 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $86.51 | 11.404% | $96.3756 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $216.35 | 9.579% | $237.0742 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $116.47 | 9.304% | $127.3064 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $873.70 | $935.4695 | $935.48 | $935.45 | $935.60 | |