| 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 | $133.95 | 9.383% | $146.5185 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $199.64 | 8.180% | $215.9706 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $27.25 | 3.627% | $28.2384 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $130.67 | 4.542% | $136.605 | $136.61 | $136.60 | $136.60 |
| Purchase #5 | $62.77 | 5.546% | $66.2512 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $130.81 | 6.590% | $139.4304 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $47.53 | 9.668% | $52.1252 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $732.62 | $785.1393 | $785.15 | $785.15 | $785.10 | |