| 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 | $151.34 | 11.346% | $168.511 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $192.38 | 9.462% | $210.583 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $108.37 | 11.644% | $120.9886 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $208.44 | 7.117% | $223.2747 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $128.93 | 10.708% | $142.7358 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $207.93 | 3.630% | $215.4779 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $15.94 | 9.681% | $17.4832 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $1,013.33 | $1,099.0542 | $1,099.05 | $1,099.10 | $1,099.10 | |