| 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 | $189.37 | 8.610% | $205.6748 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $28.92 | 5.626% | $30.547 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $218.63 | 13.353% | $247.8237 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $68.94 | 9.244% | $75.3128 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $180.69 | 4.204% | $188.2862 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $163.92 | 5.512% | $172.9553 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $50.67 | 6.316% | $53.8703 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $901.14 | $974.4701 | $974.47 | $974.40 | $974.50 | |