| 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 | $143.97 | 11.290% | $160.2242 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $221.84 | 10.485% | $245.0999 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $93.41 | 11.321% | $103.9849 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $13.66 | 11.329% | $15.2075 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $82.81 | 4.317% | $86.3849 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $12.52 | 10.841% | $13.8773 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $216.70 | 11.257% | $241.0939 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $784.91 | $865.8726 | $865.86 | $865.90 | $865.90 | |