| 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 | $166.82 | 6.551% | $177.7484 | $177.75 | $177.75 | $177.70 |
| Purchase #2 | $193.49 | 3.366% | $200.0029 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $198.41 | 8.733% | $215.7371 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $8.32 | 9.580% | $9.1171 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $179.30 | 3.668% | $185.8767 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $243.34 | 12.387% | $273.4825 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $109.66 | 12.408% | $123.2666 | $123.27 | $123.25 | $123.30 |
| 7 purchase totals = | $1,099.34 | $1,185.2313 | $1,185.24 | $1,185.25 | $1,185.20 | |