| 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 | $73.31 | 5.313% | $77.205 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $189.63 | 8.676% | $206.0823 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $19.30 | 3.657% | $20.0058 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $148.93 | 3.404% | $153.9996 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $137.35 | 11.402% | $153.0106 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $168.39 | 6.485% | $179.3101 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $16.44 | 3.560% | $17.0253 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $753.35 | $806.6387 | $806.65 | $806.65 | $806.60 | |