| 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 | $180.39 | 3.243% | $186.24 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $38.85 | 9.542% | $42.5571 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $49.78 | 8.515% | $54.0188 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $7.64 | 7.547% | $8.2166 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $45.47 | 3.421% | $47.0255 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $131.64 | 4.489% | $137.5493 | $137.55 | $137.55 | $137.50 |
| Purchase #7 | $111.87 | 11.379% | $124.5997 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $565.64 | $600.2070 | $600.22 | $600.20 | $600.10 | |