| 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 | $136.43 | 4.666% | $142.7958 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $226.74 | 13.601% | $257.5789 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $63.41 | 5.711% | $67.0313 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $209.73 | 7.594% | $225.6569 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $139.63 | 3.265% | $144.1889 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $161.92 | 13.595% | $183.933 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $36.97 | 5.132% | $38.8673 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $974.83 | $1,060.0521 | $1,060.06 | $1,060.10 | $1,060.10 | |