| 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 | $185.36 | 7.569% | $199.3899 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $94.81 | 9.522% | $103.8378 | $103.84 | $103.85 | $103.80 |
| Purchase #3 | $170.47 | 7.860% | $183.8689 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $150.88 | 4.873% | $158.2324 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $211.95 | 10.360% | $233.908 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $139.29 | 6.790% | $148.7478 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $89.78 | 13.245% | $101.6714 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $1,042.54 | $1,129.6562 | $1,129.66 | $1,129.65 | $1,129.60 | |