| 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 | $158.43 | 12.854% | $178.7946 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $69.95 | 3.622% | $72.4836 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $186.92 | 6.146% | $198.4081 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $132.59 | 3.545% | $137.2903 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $8.58 | 10.817% | $9.5081 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $134.93 | 12.581% | $151.9055 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $88.70 | 10.425% | $97.947 | $97.95 | $97.95 | $97.90 |
| 7 purchase totals = | $780.10 | $846.3372 | $846.34 | $846.35 | $846.30 | |