| 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 | $144.78 | 8.469% | $157.0414 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $198.40 | 11.491% | $221.1981 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $170.48 | 13.304% | $193.1607 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $10.68 | 6.800% | $11.4062 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $99.81 | 4.423% | $104.2246 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $150.87 | 6.563% | $160.7716 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $101.26 | 8.820% | $110.1911 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $876.28 | $957.9937 | $957.99 | $957.95 | $958.00 | |