| 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 | $137.25 | 11.692% | $153.2973 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $98.58 | 4.375% | $102.8929 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $75.90 | 13.348% | $86.0311 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $96.53 | 8.677% | $104.9059 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $106.55 | 12.143% | $119.4884 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $178.77 | 4.443% | $186.7128 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $235.71 | 10.481% | $260.4148 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $929.29 | $1,013.7432 | $1,013.74 | $1,013.75 | $1,013.70 | |