| 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 | $129.32 | 5.743% | $136.7468 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $156.50 | 12.327% | $175.7918 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $113.73 | 5.394% | $119.8646 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $186.40 | 10.521% | $206.0111 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $84.91 | 10.529% | $93.8502 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $134.87 | 6.203% | $143.236 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $52.88 | 13.151% | $59.8342 | $59.83 | $59.85 | $59.80 |
| 7 purchase totals = | $858.61 | $935.3347 | $935.33 | $935.35 | $935.30 | |