| 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 | $7.26 | 10.578% | $8.028 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $190.37 | 13.220% | $215.5369 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $131.48 | 5.460% | $138.6588 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $25.79 | 5.533% | $27.217 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $171.68 | 4.266% | $179.0039 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $13.73 | 3.664% | $14.2331 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $164.67 | 7.605% | $177.1932 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $704.98 | $759.8709 | $759.87 | $759.90 | $759.80 | |