| 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 | $179.91 | 7.303% | $193.0488 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $16.77 | 12.654% | $18.8921 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $198.69 | 5.806% | $210.2259 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $238.68 | 13.605% | $271.1524 | $271.15 | $271.15 | $271.20 |
| Purchase #5 | $9.36 | 6.145% | $9.9352 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $121.91 | 4.382% | $127.2521 | $127.25 | $127.25 | $127.30 |
| Purchase #7 | $214.57 | 10.775% | $237.6899 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $979.89 | $1,068.1964 | $1,068.20 | $1,068.25 | $1,068.20 | |