| 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 | $168.63 | 8.776% | $183.429 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $139.82 | 5.400% | $147.3703 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $78.45 | 10.689% | $86.8355 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $126.55 | 12.183% | $141.9676 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $168.97 | 3.514% | $174.9076 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $117.32 | 7.470% | $126.0838 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $27.25 | 5.457% | $28.737 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $826.99 | $889.3308 | $889.34 | $889.35 | $889.30 | |