| 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 | $205.66 | 8.305% | $222.7401 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $51.70 | 13.466% | $58.6619 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $51.29 | 9.293% | $56.0564 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $149.81 | 11.802% | $167.4906 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $168.50 | 11.825% | $188.4251 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $145.77 | 6.648% | $155.4608 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $20.57 | 11.177% | $22.8691 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $793.30 | $871.7040 | $871.71 | $871.70 | $871.80 | |