| 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 | $150.58 | 9.568% | $164.9875 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $178.91 | 6.449% | $190.4479 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $29.33 | 4.266% | $30.5812 | $30.58 | $30.60 | $30.60 |
| Purchase #4 | $222.25 | 6.700% | $237.1408 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $19.94 | 9.821% | $21.8983 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $159.52 | 3.545% | $165.175 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $150.52 | 4.255% | $156.9246 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $911.05 | $967.1553 | $967.16 | $967.20 | $967.10 | |