| 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 | $143.53 | 12.484% | $161.4483 | $161.45 | $161.45 | $161.40 |
| Purchase #2 | $163.43 | 8.736% | $177.7072 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $171.74 | 3.508% | $177.7646 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $122.99 | 9.502% | $134.6765 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $89.43 | 6.386% | $95.141 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $239.64 | 12.662% | $269.9832 | $269.98 | $270.00 | $270.00 |
| Purchase #7 | $97.32 | 12.712% | $109.6913 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $1,028.08 | $1,126.4121 | $1,126.41 | $1,126.45 | $1,126.40 | |