| 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 | $93.78 | 6.222% | $99.615 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $118.83 | 12.213% | $133.3427 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $85.79 | 13.219% | $97.1306 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $161.66 | 10.670% | $178.9091 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $176.64 | 6.657% | $188.3989 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $178.93 | 4.725% | $187.3844 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $200.65 | 8.133% | $216.9689 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,016.28 | $1,101.7496 | $1,101.75 | $1,101.75 | $1,101.70 | |