| 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 | $170.64 | 8.812% | $185.6768 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $123.63 | 4.223% | $128.8509 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $205.93 | 4.439% | $215.0712 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $77.99 | 11.519% | $86.9737 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $30.50 | 12.316% | $34.2564 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $202.65 | 3.518% | $209.7792 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $192.85 | 12.870% | $217.6698 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,004.19 | $1,078.2780 | $1,078.28 | $1,078.25 | $1,078.50 | |