| 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 | $74.38 | 6.501% | $79.2154 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $228.94 | 9.727% | $251.209 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $196.31 | 9.117% | $214.2076 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $183.78 | 4.868% | $192.7264 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $164.63 | 13.795% | $187.3407 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $17.87 | 10.290% | $19.7088 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $118.47 | 4.456% | $123.749 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $984.38 | $1,068.1569 | $1,068.17 | $1,068.15 | $1,068.00 | |