| 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 | $178.43 | 5.288% | $187.8654 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $121.45 | 5.199% | $127.7642 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $122.69 | 9.431% | $134.2609 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $197.31 | 8.803% | $214.6792 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $165.72 | 6.505% | $176.5001 | $176.50 | $176.50 | $176.50 |
| Purchase #6 | $40.69 | 9.453% | $44.5364 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $59.40 | 8.583% | $64.4983 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $885.69 | $950.1045 | $950.11 | $950.10 | $950.20 | |