| 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 | $167.89 | 7.254% | $180.0687 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $107.88 | 5.830% | $114.1694 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $44.28 | 5.224% | $46.5932 | $46.59 | $46.60 | $46.60 |
| Purchase #4 | $234.70 | 10.345% | $258.9797 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $22.31 | 4.357% | $23.282 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $11.57 | 7.390% | $12.425 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $109.76 | 13.720% | $124.8191 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $698.39 | $760.3371 | $760.34 | $760.35 | $760.40 | |