| 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 | $144.83 | 7.671% | $155.9399 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $147.46 | 4.151% | $153.5811 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $134.80 | 7.382% | $144.7509 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $104.95 | 13.678% | $119.3051 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $49.35 | 10.596% | $54.5791 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $139.61 | 13.470% | $158.4155 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $107.81 | 10.543% | $119.1764 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $828.81 | $905.7480 | $905.76 | $905.80 | $905.80 | |