| 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 | $158.93 | 9.697% | $174.3414 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $170.49 | 3.655% | $176.7214 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $146.61 | 13.847% | $166.9111 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $65.97 | 5.787% | $69.7877 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $11.57 | 4.433% | $12.0829 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $87.31 | 7.367% | $93.7421 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $72.90 | 3.194% | $75.2284 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $713.78 | $768.8150 | $768.81 | $768.85 | $768.70 | |