| 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 | $140.25 | 5.347% | $147.7492 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $51.90 | 10.632% | $57.418 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $248.92 | 4.218% | $259.4194 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $98.98 | 9.607% | $108.489 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $165.90 | 12.107% | $185.9855 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $118.36 | 13.356% | $134.1682 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $144.82 | 7.749% | $156.0421 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $969.13 | $1,049.2714 | $1,049.28 | $1,049.25 | $1,049.20 | |