| 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 | $181.44 | 4.716% | $189.9967 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $22.64 | 8.666% | $24.602 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $109.95 | 8.466% | $119.2584 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $97.38 | 5.717% | $102.9472 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $188.91 | 13.366% | $214.1597 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $63.57 | 10.606% | $70.3122 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $193.98 | 4.248% | $202.2203 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $857.87 | $923.4965 | $923.50 | $923.45 | $923.50 | |