| 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 | $159.70 | 3.778% | $165.7335 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $167.46 | 8.293% | $181.3475 | $181.35 | $181.35 | $181.30 |
| Purchase #3 | $112.58 | 9.749% | $123.5554 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $161.83 | 13.815% | $184.1868 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $56.32 | 7.376% | $60.4742 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $48.82 | 4.239% | $50.8895 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $135.99 | 12.872% | $153.4946 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $842.70 | $919.6815 | $919.68 | $919.70 | $919.70 | |