| 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 | $125.56 | 9.460% | $137.438 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $15.92 | 6.522% | $16.9583 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $163.35 | 11.123% | $181.5194 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $102.28 | 11.741% | $114.2887 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $158.26 | 3.629% | $164.0033 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $250.96 | 12.779% | $283.0302 | $283.03 | $283.05 | $283.00 |
| Purchase #7 | $70.39 | 7.124% | $75.4046 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $886.72 | $972.6425 | $972.64 | $972.65 | $972.60 | |