| 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 | $177.45 | 12.254% | $199.1947 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $231.66 | 3.333% | $239.3812 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $100.79 | 4.447% | $105.2721 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $138.72 | 13.854% | $157.9383 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $168.43 | 10.445% | $186.0225 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $167.90 | 12.333% | $188.6071 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $62.37 | 9.582% | $68.3463 | $68.35 | $68.35 | $68.30 |
| 7 purchase totals = | $1,047.32 | $1,144.7622 | $1,144.76 | $1,144.75 | $1,144.70 | |