| 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 | $137.90 | 12.219% | $154.75 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $40.41 | 7.257% | $43.3426 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $177.36 | 11.453% | $197.673 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $227.42 | 4.738% | $238.1952 | $238.20 | $238.20 | $238.20 |
| Purchase #5 | $139.97 | 8.473% | $151.8297 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $77.53 | 11.210% | $86.2211 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $165.69 | 3.696% | $171.8139 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $966.28 | $1,043.8255 | $1,043.82 | $1,043.80 | $1,043.80 | |