| 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 | $168.52 | 8.865% | $183.4593 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $43.94 | 9.285% | $48.0198 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $63.83 | 10.572% | $70.5781 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $102.66 | 6.240% | $109.066 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $21.78 | 6.121% | $23.1132 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $136.33 | 4.843% | $142.9325 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $183.50 | 8.114% | $198.3892 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $720.56 | $775.5581 | $775.56 | $775.55 | $775.60 | |