| 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 | $89.32 | 5.449% | $94.187 | $94.19 | $94.20 | $94.20 |
| Purchase #2 | $139.50 | 5.261% | $146.8391 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $196.72 | 3.469% | $203.5442 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $158.25 | 7.457% | $170.0507 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $212.71 | 5.649% | $224.726 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $77.87 | 3.226% | $80.3821 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $236.89 | 10.355% | $261.42 | $261.42 | $261.40 | $261.40 |
| 7 purchase totals = | $1,111.26 | $1,181.1491 | $1,181.15 | $1,181.20 | $1,181.10 | |