| 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 | $247.86 | 7.399% | $266.1992 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $69.56 | 6.214% | $73.8825 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $131.93 | 11.467% | $147.0584 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $28.91 | 6.218% | $30.7076 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $157.41 | 13.691% | $178.961 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $134.73 | 6.854% | $143.9644 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $137.47 | 12.668% | $154.8847 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $907.87 | $995.6578 | $995.65 | $995.65 | $995.80 | |