| 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 | $136.55 | 5.224% | $143.6834 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $163.53 | 13.749% | $186.0137 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $82.33 | 5.200% | $86.6112 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $226.25 | 5.603% | $238.9268 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $229.43 | 4.680% | $240.1673 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $206.44 | 12.641% | $232.5361 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $181.65 | 3.650% | $188.2802 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $1,226.18 | $1,316.2187 | $1,316.22 | $1,316.25 | $1,316.20 | |