| 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 | $186.49 | 10.453% | $205.9838 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $136.88 | 11.803% | $153.0359 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $78.38 | 12.755% | $88.3774 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $189.78 | 13.668% | $215.7191 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $31.80 | 3.759% | $32.9954 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $17.77 | 12.869% | $20.0568 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $55.71 | 3.374% | $57.5897 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $696.81 | $773.7581 | $773.77 | $773.80 | $773.80 | |