| 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 | $136.89 | 6.647% | $145.9891 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $240.37 | 8.559% | $260.9433 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $201.43 | 4.781% | $211.0604 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $15.44 | 10.866% | $17.1177 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $78.40 | 4.495% | $81.9241 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $11.86 | 9.626% | $13.0016 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $126.70 | 12.292% | $142.274 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $811.09 | $872.3102 | $872.30 | $872.25 | $872.30 | |