| 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 | $103.47 | 5.601% | $109.2654 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $208.78 | 5.626% | $220.526 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $205.62 | 3.197% | $212.1937 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $172.46 | 5.485% | $181.9194 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $158.59 | 6.524% | $168.9364 | $168.94 | $168.95 | $168.90 |
| Purchase #6 | $169.80 | 6.573% | $180.961 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $215.29 | 7.510% | $231.4583 | $231.46 | $231.45 | $231.50 |
| 7 purchase totals = | $1,234.01 | $1,305.2602 | $1,305.27 | $1,305.25 | $1,305.30 | |