| 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 | $95.67 | 9.736% | $104.9844 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $165.56 | 8.844% | $180.2021 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $196.87 | 5.415% | $207.5305 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $125.53 | 12.198% | $140.8421 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $130.70 | 9.575% | $143.2145 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $94.52 | 6.714% | $100.8661 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $163.27 | 8.758% | $177.5692 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $972.12 | $1,055.2089 | $1,055.20 | $1,055.20 | $1,055.20 | |