| 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 | $148.28 | 12.447% | $166.7364 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $121.61 | 4.557% | $127.1518 | $127.15 | $127.15 | $127.20 |
| Purchase #3 | $178.58 | 9.730% | $195.9558 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $41.52 | 6.856% | $44.3666 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $86.45 | 3.233% | $89.2449 | $89.24 | $89.25 | $89.20 |
| Purchase #6 | $214.26 | 7.418% | $230.1538 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $115.34 | 11.770% | $128.9155 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $906.04 | $982.5248 | $982.53 | $982.50 | $982.60 | |