| 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 | $210.70 | 6.363% | $224.1068 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $78.79 | 5.353% | $83.0076 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $59.43 | 13.778% | $67.6183 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $119.74 | 11.262% | $133.2251 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $80.47 | 5.839% | $85.1686 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $158.60 | 4.676% | $166.0161 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $16.99 | 7.560% | $18.2744 | $18.27 | $18.25 | $18.30 |
| 7 purchase totals = | $724.72 | $777.4169 | $777.43 | $777.35 | $777.40 | |