| 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 | $70.47 | 13.186% | $79.7622 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $151.86 | 10.237% | $167.4059 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $195.95 | 6.498% | $208.6828 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $246.86 | 5.116% | $259.4894 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $248.79 | 4.234% | $259.3238 | $259.32 | $259.30 | $259.30 |
| Purchase #6 | $127.45 | 4.166% | $132.7596 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $174.90 | 3.754% | $181.4657 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,216.28 | $1,288.8894 | $1,288.89 | $1,288.85 | $1,289.00 | |