| 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 | $151.46 | 6.600% | $161.4564 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $172.99 | 5.367% | $182.2744 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $159.38 | 13.451% | $180.8182 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $85.57 | 13.754% | $97.3393 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $202.82 | 3.205% | $209.3204 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $168.81 | 13.502% | $191.6027 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $86.97 | 13.766% | $98.9423 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $1,028.00 | $1,121.7537 | $1,121.75 | $1,121.70 | $1,121.70 | |