| 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 | $153.73 | 11.629% | $171.6073 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $125.95 | 6.727% | $134.4227 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $14.39 | 9.827% | $15.8041 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $143.37 | 11.612% | $160.0181 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $124.67 | 11.614% | $139.1492 | $139.15 | $139.15 | $139.10 |
| Purchase #6 | $150.53 | 6.314% | $160.0345 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $234.89 | 13.857% | $267.4387 | $267.44 | $267.45 | $267.40 |
| 7 purchase totals = | $947.53 | $1,048.4746 | $1,048.47 | $1,048.45 | $1,048.30 | |