| 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 | $165.75 | 10.293% | $182.8106 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $93.28 | 8.600% | $101.3021 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $27.83 | 8.814% | $30.2829 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $225.39 | 8.549% | $244.6586 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $205.74 | 9.842% | $225.9889 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $180.68 | 3.709% | $187.3814 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $229.87 | 12.772% | $259.229 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,128.54 | $1,231.6535 | $1,231.65 | $1,231.70 | $1,231.70 | |