| 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 | $165.95 | 9.137% | $181.1129 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $243.42 | 7.322% | $261.2432 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $242.25 | 9.847% | $266.1044 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $246.84 | 5.557% | $260.5569 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $248.73 | 4.615% | $260.2089 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $161.68 | 11.845% | $180.831 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $171.63 | 13.552% | $194.8893 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $1,480.50 | $1,604.9466 | $1,604.94 | $1,604.95 | $1,604.90 | |