| 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 | $236.54 | 7.701% | $254.7559 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $186.79 | 4.486% | $195.1694 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $103.68 | 10.836% | $114.9148 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $52.58 | 11.444% | $58.5973 | $58.60 | $58.60 | $58.60 |
| Purchase #5 | $41.43 | 10.425% | $45.7491 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $174.72 | 12.823% | $197.1243 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $83.64 | 8.635% | $90.8623 | $90.86 | $90.85 | $90.90 |
| 7 purchase totals = | $879.38 | $957.1731 | $957.17 | $957.10 | $957.20 | |