| 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 | $132.82 | 10.441% | $146.6877 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $96.25 | 5.867% | $101.897 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $74.54 | 3.845% | $77.4061 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $18.25 | 11.236% | $20.3006 | $20.30 | $20.30 | $20.30 |
| Purchase #5 | $106.97 | 13.507% | $121.4184 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $225.69 | 11.557% | $251.773 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $124.56 | 12.134% | $139.6741 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $779.08 | $859.1569 | $859.16 | $859.10 | $859.20 | |