| 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 | $16.81 | 3.681% | $17.4288 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $219.34 | 9.808% | $240.8529 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $7.40 | 4.552% | $7.7368 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $151.31 | 10.296% | $166.8889 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $190.47 | 7.785% | $205.2981 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $216.84 | 9.455% | $237.3422 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $150.66 | 4.432% | $157.3373 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $952.83 | $1,032.8850 | $1,032.89 | $1,032.95 | $1,032.80 | |