| 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 | $145.46 | 12.108% | $163.0723 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $215.70 | 7.768% | $232.4556 | $232.46 | $232.45 | $232.50 |
| Purchase #3 | $165.36 | 10.788% | $183.199 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $76.63 | 8.194% | $82.9091 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $182.37 | 13.741% | $207.4295 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $28.58 | 8.238% | $30.9344 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $91.70 | 11.833% | $102.5509 | $102.55 | $102.55 | $102.60 |
| 7 purchase totals = | $905.80 | $1,002.5508 | $1,002.55 | $1,002.55 | $1,002.60 | |