| 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 | $160.87 | 7.728% | $173.302 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $74.37 | 9.615% | $81.5207 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $51.61 | 11.712% | $57.6546 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $73.67 | 3.512% | $76.2573 | $76.26 | $76.25 | $76.30 |
| Purchase #5 | $119.50 | 10.266% | $131.7679 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $15.71 | 10.360% | $17.3376 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $108.54 | 10.526% | $119.9649 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $604.27 | $657.8050 | $657.80 | $657.75 | $657.90 | |