| 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 | $134.90 | 9.186% | $147.2919 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $122.34 | 12.614% | $137.772 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $243.51 | 3.739% | $252.6148 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $25.52 | 8.807% | $27.7675 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $226.77 | 4.170% | $236.2263 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $131.29 | 7.632% | $141.3101 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $195.28 | 6.525% | $208.022 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,079.61 | $1,151.0046 | $1,151.00 | $1,150.95 | $1,151.00 | |