| 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 | $178.31 | 4.587% | $186.4891 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $180.28 | 10.465% | $199.1463 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $62.34 | 4.769% | $65.313 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $81.45 | 6.396% | $86.6595 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $203.89 | 10.803% | $225.9162 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $21.96 | 3.113% | $22.6436 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $110.67 | 13.513% | $125.6248 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $838.90 | $911.7925 | $911.79 | $911.75 | $911.70 | |