| 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 | $72.56 | 11.553% | $80.9429 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $155.47 | 7.248% | $166.7385 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $82.45 | 4.492% | $86.1537 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $97.37 | 13.214% | $110.2365 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $171.58 | 7.365% | $184.2169 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $125.48 | 9.302% | $137.1521 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $150.32 | 13.367% | $170.4133 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $855.23 | $935.8539 | $935.85 | $935.85 | $935.80 | |