| 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 | $169.58 | 7.443% | $182.2018 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $14.34 | 8.208% | $15.517 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $205.77 | 11.806% | $230.0632 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $69.41 | 13.490% | $78.7734 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $108.43 | 5.159% | $114.0239 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $129.51 | 4.160% | $134.8976 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $64.71 | 5.187% | $68.0665 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $761.75 | $823.5434 | $823.54 | $823.45 | $823.60 | |