| 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 | $97.68 | 12.536% | $109.9252 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $187.93 | 7.341% | $201.7259 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $55.47 | 5.709% | $58.6368 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $108.81 | 4.214% | $113.3953 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $133.84 | 6.677% | $142.7765 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $145.58 | 4.560% | $152.2184 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $167.26 | 7.730% | $180.1892 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $896.57 | $958.8673 | $958.89 | $958.95 | $958.80 | |