| 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 | $151.51 | 7.821% | $163.3596 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $7.40 | 9.133% | $8.0758 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $79.91 | 10.851% | $88.581 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $48.51 | 9.328% | $53.035 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $15.82 | 7.293% | $16.9738 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $65.75 | 12.583% | $74.0233 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $234.73 | 6.513% | $250.018 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $603.63 | $654.0665 | $654.07 | $654.05 | $654.10 | |