| 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 | $10.45 | 7.713% | $11.256 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $137.44 | 10.418% | $151.7585 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $207.57 | 5.860% | $219.7336 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $20.34 | 10.722% | $22.5209 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $102.57 | 4.384% | $107.0667 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $195.48 | 9.574% | $214.1953 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $131.49 | 6.749% | $140.3643 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $805.34 | $866.8953 | $866.90 | $866.85 | $867.00 | |