| 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 | $162.50 | 12.162% | $182.2633 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $151.79 | 13.840% | $172.7977 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $231.73 | 13.240% | $262.4111 | $262.41 | $262.40 | $262.40 |
| Purchase #4 | $91.84 | 3.510% | $95.0636 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $228.30 | 3.288% | $235.8065 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $136.32 | 3.497% | $141.0871 | $141.09 | $141.10 | $141.10 |
| Purchase #7 | $81.33 | 9.129% | $88.7546 | $88.75 | $88.75 | $88.80 |
| 7 purchase totals = | $1,083.81 | $1,178.1839 | $1,178.18 | $1,178.15 | $1,178.30 | |