| 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 | $178.42 | 11.405% | $198.7688 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $233.42 | 9.569% | $255.756 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $165.91 | 9.545% | $181.7461 | $181.75 | $181.75 | $181.70 |
| Purchase #4 | $98.86 | 3.754% | $102.5712 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $27.82 | 10.540% | $30.7522 | $30.75 | $30.75 | $30.80 |
| Purchase #6 | $227.49 | 11.500% | $253.6514 | $253.65 | $253.65 | $253.70 |
| Purchase #7 | $50.41 | 13.162% | $57.045 | $57.05 | $57.05 | $57.00 |
| 7 purchase totals = | $982.33 | $1,080.2907 | $1,080.30 | $1,080.25 | $1,080.40 | |