| 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 | $145.27 | 13.447% | $164.8045 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $126.91 | 7.361% | $136.2518 | $136.25 | $136.25 | $136.30 |
| Purchase #3 | $15.60 | 4.191% | $16.2538 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $188.48 | 7.708% | $203.008 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $107.82 | 7.769% | $116.1965 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $93.36 | 9.857% | $102.5625 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $74.53 | 13.708% | $84.7466 | $84.75 | $84.75 | $84.70 |
| 7 purchase totals = | $751.97 | $823.8237 | $823.82 | $823.80 | $823.90 | |