| 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 | $165.55 | 10.533% | $182.9874 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $10.95 | 13.447% | $12.4224 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $150.90 | 12.529% | $169.8063 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $140.76 | 10.293% | $155.2484 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $118.56 | 7.463% | $127.4081 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $98.91 | 4.572% | $103.4322 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $103.79 | 3.324% | $107.24 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $789.42 | $858.5448 | $858.55 | $858.55 | $858.40 | |