| 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 | $168.82 | 11.481% | $188.2022 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $118.54 | 8.578% | $128.7084 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $9.52 | 6.467% | $10.1357 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $78.95 | 6.592% | $84.1544 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $9.46 | 10.477% | $10.4511 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $100.57 | 7.790% | $108.4044 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $237.80 | 9.456% | $260.2864 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $723.66 | $790.3426 | $790.34 | $790.35 | $790.40 | |