| 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 | $118.98 | 12.365% | $133.6919 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $198.99 | 5.191% | $209.3196 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $90.65 | 7.845% | $97.7615 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $176.84 | 8.404% | $191.7016 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $125.68 | 12.587% | $141.4993 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $172.38 | 12.659% | $194.2016 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $168.47 | 8.255% | $182.3772 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $1,051.99 | $1,150.5527 | $1,150.55 | $1,150.55 | $1,150.60 | |