| 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 | $176.85 | 4.743% | $185.238 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $166.64 | 8.608% | $180.9844 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $146.75 | 12.732% | $165.4342 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $219.39 | 5.604% | $231.6846 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $152.49 | 8.489% | $165.4349 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $6.83 | 4.481% | $7.1361 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $46.87 | 13.615% | $53.2514 | $53.25 | $53.25 | $53.30 |
| 7 purchase totals = | $915.82 | $989.1636 | $989.15 | $989.25 | $989.10 | |