| 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 | $173.39 | 10.556% | $191.693 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $186.29 | 10.667% | $206.1616 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $73.36 | 10.806% | $81.2873 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $149.85 | 12.266% | $168.2306 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $184.57 | 3.408% | $190.8601 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $78.37 | 9.786% | $86.0393 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $157.94 | 12.118% | $177.0792 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,003.77 | $1,101.3511 | $1,101.35 | $1,101.40 | $1,101.40 | |