| 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 | $15.63 | 4.352% | $16.3102 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $60.56 | 5.211% | $63.7158 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $214.31 | 12.551% | $241.208 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $186.44 | 11.857% | $208.5462 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $120.89 | 6.578% | $128.8421 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $163.92 | 6.202% | $174.0863 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $172.77 | 7.355% | $185.4772 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $934.52 | $1,018.1858 | $1,018.20 | $1,018.20 | $1,018.10 | |