| 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 | $169.35 | 7.790% | $182.5424 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $93.77 | 4.188% | $97.6971 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $145.66 | 9.729% | $159.8313 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $129.43 | 7.727% | $139.4311 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $83.27 | 13.304% | $94.3482 | $94.35 | $94.35 | $94.30 |
| Purchase #6 | $192.72 | 5.697% | $203.6993 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $215.55 | 3.382% | $222.8399 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,029.75 | $1,100.3893 | $1,100.39 | $1,100.45 | $1,100.20 | |