| 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 | $132.40 | 8.579% | $143.7586 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $237.54 | 11.420% | $264.6671 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $48.30 | 7.833% | $52.0833 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $209.36 | 6.831% | $223.6614 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $90.98 | 11.434% | $101.3827 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $163.65 | 9.285% | $178.8449 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $239.32 | 5.461% | $252.3893 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $1,121.55 | $1,216.7873 | $1,216.78 | $1,216.80 | $1,216.90 | |