| 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 | $131.68 | 9.452% | $144.1264 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $30.54 | 9.646% | $33.4859 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $214.81 | 4.105% | $223.628 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $170.27 | 7.583% | $183.1816 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $202.94 | 13.858% | $231.0634 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $134.50 | 8.184% | $145.5075 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $140.71 | 4.377% | $146.8689 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $1,025.45 | $1,107.8617 | $1,107.87 | $1,107.90 | $1,107.90 | |