| 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 | $121.95 | 10.466% | $134.7133 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $233.60 | 13.412% | $264.9304 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $223.61 | 3.530% | $231.5034 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $169.26 | 6.464% | $180.201 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $165.53 | 7.387% | $177.7577 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $70.25 | 5.372% | $74.0238 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $73.78 | 13.318% | $83.606 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $1,057.98 | $1,146.7356 | $1,146.73 | $1,146.70 | $1,146.70 | |