| 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 | $120.78 | 5.556% | $127.4905 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $177.97 | 7.862% | $191.962 | $191.96 | $191.95 | $192.00 |
| Purchase #3 | $200.79 | 6.652% | $214.1466 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $218.41 | 9.639% | $239.4625 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $177.29 | 5.704% | $187.4026 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $71.61 | 12.367% | $80.466 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $121.75 | 3.741% | $126.3047 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $1,088.60 | $1,167.2349 | $1,167.23 | $1,167.20 | $1,167.30 | |