| 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 | $144.79 | 12.452% | $162.8193 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $126.76 | 13.645% | $144.0564 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $83.70 | 11.179% | $93.0568 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $129.72 | 13.347% | $147.0337 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $134.25 | 10.205% | $147.9502 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $131.85 | 8.298% | $142.7909 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $56.71 | 5.833% | $60.0179 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $807.78 | $897.7252 | $897.73 | $897.70 | $897.80 | |