| 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 | $152.82 | 11.784% | $170.8283 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $234.64 | 3.553% | $242.9768 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $63.83 | 9.481% | $69.8817 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $52.64 | 6.265% | $55.9379 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $136.57 | 7.463% | $146.7622 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $235.52 | 9.832% | $258.6763 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $202.78 | 11.425% | $225.9476 | $225.95 | $225.95 | $225.90 |
| 7 purchase totals = | $1,078.80 | $1,171.0108 | $1,171.02 | $1,171.10 | $1,171.00 | |