| 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 | $160.72 | 8.831% | $174.9132 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $25.62 | 3.263% | $26.456 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $168.61 | 7.264% | $180.8578 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $22.28 | 4.595% | $23.3038 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $93.74 | 3.385% | $96.9131 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $183.37 | 7.481% | $197.0879 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $27.95 | 10.573% | $30.9052 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $682.29 | $730.4370 | $730.44 | $730.40 | $730.50 | |