| 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 | $187.37 | 4.491% | $195.7848 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $91.52 | 12.109% | $102.6022 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $242.69 | 12.500% | $273.0263 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $111.74 | 13.389% | $126.7009 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $161.83 | 11.506% | $180.4502 | $180.45 | $180.45 | $180.50 |
| Purchase #6 | $174.79 | 12.587% | $196.7908 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $189.92 | 9.840% | $208.6081 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,159.86 | $1,283.9633 | $1,283.96 | $1,284.00 | $1,284.00 | |