| 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 | $170.94 | 10.253% | $188.4665 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $202.60 | 6.157% | $215.0741 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $184.60 | 8.360% | $200.0326 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $119.42 | 6.577% | $127.2743 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $201.43 | 8.832% | $219.2203 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $24.45 | 13.105% | $27.6542 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $44.31 | 10.348% | $48.8952 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $947.75 | $1,026.6172 | $1,026.61 | $1,026.55 | $1,026.70 | |