| 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 | $105.33 | 7.440% | $113.1666 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $183.44 | 12.452% | $206.2819 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $141.41 | 6.357% | $150.3994 | $150.40 | $150.40 | $150.40 |
| Purchase #4 | $156.90 | 12.313% | $176.2191 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $123.95 | 8.319% | $134.2614 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $139.41 | 4.550% | $145.7532 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $201.35 | 7.825% | $217.1056 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $1,051.79 | $1,143.1872 | $1,143.19 | $1,143.15 | $1,143.30 | |