| 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 | $187.36 | 11.601% | $209.0956 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $171.29 | 4.391% | $178.8113 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $70.49 | 6.471% | $75.0514 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $174.45 | 4.367% | $182.0682 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $30.88 | 8.576% | $33.5283 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $206.38 | 8.202% | $223.3073 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $63.56 | 11.385% | $70.7963 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $904.41 | $972.6584 | $972.67 | $972.65 | $972.70 | |