| 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 | $176.27 | 3.110% | $181.752 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $208.78 | 13.190% | $236.3181 | $236.32 | $236.30 | $236.30 |
| Purchase #3 | $43.53 | 7.411% | $46.756 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $97.46 | 3.237% | $100.6148 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $124.37 | 7.830% | $134.1082 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $116.56 | 6.696% | $124.3649 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $225.72 | 13.723% | $256.6956 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $992.69 | $1,080.6096 | $1,080.61 | $1,080.55 | $1,080.70 | |