| 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 | $72.80 | 10.809% | $80.669 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $127.69 | 12.739% | $143.9564 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $81.96 | 12.558% | $92.2525 | $92.25 | $92.25 | $92.30 |
| Purchase #4 | $162.84 | 4.266% | $169.7868 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $247.99 | 10.144% | $273.1461 | $273.15 | $273.15 | $273.10 |
| Purchase #6 | $221.40 | 3.609% | $229.3903 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $97.30 | 9.415% | $106.4608 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $1,011.98 | $1,095.6619 | $1,095.67 | $1,095.65 | $1,095.80 | |