| 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 | $73.87 | 6.434% | $78.6228 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $247.56 | 9.820% | $271.8704 | $271.87 | $271.85 | $271.90 |
| Purchase #3 | $145.41 | 13.545% | $165.1058 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $123.60 | 8.744% | $134.4076 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $160.93 | 12.420% | $180.9175 | $180.92 | $180.90 | $180.90 |
| Purchase #6 | $234.79 | 3.821% | $243.7613 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $65.45 | 5.739% | $69.2062 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $1,051.61 | $1,143.8916 | $1,143.90 | $1,143.80 | $1,143.90 | |