| 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 | $151.88 | 12.697% | $171.1642 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $235.54 | 10.253% | $259.6899 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $154.98 | 3.320% | $160.1253 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $57.78 | 10.489% | $63.8405 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $231.49 | 13.197% | $262.0397 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $75.39 | 4.348% | $78.668 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $124.97 | 7.405% | $134.224 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $1,032.03 | $1,129.7516 | $1,129.75 | $1,129.75 | $1,129.70 | |