| 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 | $142.60 | 5.583% | $150.5614 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $136.52 | 12.265% | $153.2642 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $181.43 | 7.703% | $195.4056 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $198.90 | 4.471% | $207.7928 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $141.35 | 10.691% | $156.4617 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $188.76 | 13.547% | $214.3313 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $201.40 | 4.592% | $210.6483 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,190.96 | $1,288.4653 | $1,288.46 | $1,288.45 | $1,288.50 | |