| 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 | $147.32 | 11.316% | $163.9907 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $183.73 | 12.159% | $206.0697 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $139.62 | 11.486% | $155.6568 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $205.67 | 3.442% | $212.7492 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $93.49 | 6.132% | $99.2228 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $104.44 | 11.823% | $116.7879 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $147.93 | 11.582% | $165.0633 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $1,022.20 | $1,119.5404 | $1,119.54 | $1,119.50 | $1,119.60 | |