| 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 | $198.77 | 11.686% | $221.9983 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $166.74 | 7.500% | $179.2455 | $179.25 | $179.25 | $179.20 |
| Purchase #3 | $37.79 | 13.254% | $42.7987 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $179.33 | 10.764% | $198.6331 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $247.91 | 7.868% | $267.4156 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $67.62 | 3.326% | $69.869 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $195.61 | 10.345% | $215.8459 | $215.85 | $215.85 | $215.80 |
| 7 purchase totals = | $1,093.77 | $1,195.8061 | $1,195.82 | $1,195.80 | $1,195.70 | |