| 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 | $152.44 | 13.517% | $173.0453 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $14.40 | 4.268% | $15.0146 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $217.50 | 4.467% | $227.2157 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $174.32 | 8.173% | $188.5672 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $104.58 | 4.291% | $109.0675 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $176.50 | 13.241% | $199.8704 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $191.58 | 12.314% | $215.1712 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $1,031.32 | $1,127.9519 | $1,127.96 | $1,127.85 | $1,128.00 | |