| 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 | $195.31 | 10.501% | $215.8195 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $5.92 | 5.328% | $6.2354 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $195.50 | 4.343% | $203.9906 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $152.38 | 11.766% | $170.309 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $139.96 | 9.164% | $152.7859 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $55.49 | 13.850% | $63.1754 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $15.43 | 7.194% | $16.54 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $759.99 | $828.8558 | $828.87 | $828.90 | $828.80 | |