| 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 | $15.53 | 12.538% | $17.4772 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $182.59 | 7.702% | $196.6531 | $196.65 | $196.65 | $196.70 |
| Purchase #3 | $56.46 | 7.702% | $60.8085 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $185.56 | 8.851% | $201.9839 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $237.86 | 7.209% | $255.0073 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $215.81 | 7.338% | $231.6461 | $231.65 | $231.65 | $231.60 |
| Purchase #7 | $174.81 | 12.143% | $196.0372 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $1,068.62 | $1,159.6133 | $1,159.62 | $1,159.65 | $1,159.60 | |