| 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 | $132.99 | 11.229% | $147.9234 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $181.79 | 9.415% | $198.9055 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $171.68 | 8.215% | $185.7835 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $203.46 | 11.446% | $226.748 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $178.66 | 11.234% | $198.7307 | $198.73 | $198.75 | $198.70 |
| Purchase #6 | $77.74 | 6.367% | $82.6897 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $58.51 | 12.392% | $65.7606 | $65.76 | $65.75 | $65.80 |
| 7 purchase totals = | $1,004.83 | $1,106.5414 | $1,106.54 | $1,106.55 | $1,106.50 | |