| 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 | $102.32 | 13.656% | $116.2928 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $28.34 | 8.466% | $30.7393 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $99.64 | 3.381% | $103.0088 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $170.49 | 8.349% | $184.7242 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $190.70 | 13.353% | $216.1642 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $100.40 | 8.142% | $108.5746 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $22.41 | 5.564% | $23.6569 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $714.30 | $783.1608 | $783.15 | $783.10 | $783.20 | |