| 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 | $182.57 | 3.458% | $188.8833 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $23.67 | 11.395% | $26.3672 | $26.37 | $26.35 | $26.40 |
| Purchase #3 | $239.86 | 7.395% | $257.5976 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $11.88 | 12.258% | $13.3363 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $13.93 | 8.746% | $15.1483 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $140.36 | 5.741% | $148.4181 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $160.60 | 13.223% | $181.8361 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $772.87 | $831.5869 | $831.60 | $831.60 | $831.50 | |