| 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 | $16.43 | 4.293% | $17.1353 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $175.59 | 7.682% | $189.0788 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $134.35 | 12.644% | $151.3372 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $106.58 | 9.287% | $116.4781 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $228.35 | 7.422% | $245.2981 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $28.93 | 6.647% | $30.853 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $163.32 | 12.342% | $183.477 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $853.55 | $933.6575 | $933.67 | $933.75 | $933.70 | |