| 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 | $158.78 | 3.317% | $164.0467 | $164.05 | $164.05 | $164.00 |
| Purchase #2 | $142.37 | 6.702% | $151.9116 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $8.76 | 7.680% | $9.4328 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $113.64 | 12.456% | $127.795 | $127.80 | $127.80 | $127.80 |
| Purchase #5 | $86.32 | 6.426% | $91.8669 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $89.58 | 4.194% | $93.337 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $11.79 | 3.373% | $12.1877 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $611.24 | $650.5777 | $650.59 | $650.60 | $650.50 | |