| 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 | $171.85 | 9.685% | $188.4937 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $59.88 | 11.614% | $66.8345 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $123.80 | 9.448% | $135.4966 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $177.25 | 7.772% | $191.0259 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $12.48 | 6.242% | $13.259 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $78.41 | 5.387% | $82.6339 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $76.93 | 6.274% | $81.7566 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $700.60 | $759.5002 | $759.50 | $759.55 | $759.50 | |