| 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 | $155.75 | 7.733% | $167.7941 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $162.33 | 12.125% | $182.0125 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $157.56 | 6.813% | $168.2946 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $97.31 | 9.862% | $106.9067 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $163.72 | 9.776% | $179.7253 | $179.73 | $179.75 | $179.70 |
| Purchase #6 | $90.56 | 6.410% | $96.3649 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $217.77 | 11.396% | $242.5871 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $1,045.00 | $1,143.6852 | $1,143.68 | $1,143.70 | $1,143.70 | |