| 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 | $168.77 | 8.342% | $182.8488 | $182.85 | $182.85 | $182.80 |
| Purchase #2 | $39.76 | 5.326% | $41.8776 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $10.82 | 4.202% | $11.2747 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $174.81 | 3.791% | $181.437 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $99.54 | 7.181% | $106.688 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $35.41 | 3.747% | $36.7368 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $43.52 | 3.489% | $45.0384 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $572.63 | $605.9013 | $605.91 | $605.95 | $605.80 | |