| 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 | $130.52 | 4.755% | $136.7262 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $193.40 | 7.187% | $207.2997 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $140.59 | 5.179% | $147.8712 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $127.79 | 10.657% | $141.4086 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $189.75 | 5.246% | $199.7043 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $75.54 | 3.110% | $77.8893 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $174.72 | 13.781% | $198.7982 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $1,032.31 | $1,109.6975 | $1,109.70 | $1,109.70 | $1,109.70 | |