| 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 | $178.50 | 3.307% | $184.403 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $6.61 | 8.828% | $7.1935 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $188.72 | 6.710% | $201.3831 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $170.45 | 10.308% | $188.02 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $72.27 | 7.599% | $77.7618 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $236.31 | 7.786% | $254.7091 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $58.83 | 3.519% | $60.9002 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $911.69 | $974.3707 | $974.36 | $974.35 | $974.40 | |