| 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 | $133.69 | 9.239% | $146.0416 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $116.33 | 13.156% | $131.6344 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $203.30 | 7.372% | $218.2873 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $30.97 | 8.137% | $33.49 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $80.93 | 5.836% | $85.6531 | $85.65 | $85.65 | $85.70 |
| Purchase #6 | $59.62 | 6.412% | $63.4428 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $19.99 | 10.366% | $22.0622 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $644.83 | $700.6114 | $700.60 | $700.65 | $700.60 | |