| 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 | $144.33 | 7.375% | $154.9743 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $131.79 | 3.213% | $136.0244 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $174.78 | 10.471% | $193.0812 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $105.87 | 7.203% | $113.4958 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $166.85 | 6.300% | $177.3616 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $181.81 | 10.217% | $200.3855 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $29.81 | 9.602% | $32.6724 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $935.24 | $1,007.9952 | $1,007.99 | $1,007.95 | $1,008.10 | |