| 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 | $155.90 | 8.704% | $169.4695 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $208.36 | 7.241% | $223.4473 | $223.45 | $223.45 | $223.40 |
| Purchase #3 | $111.37 | 13.784% | $126.7212 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $101.60 | 12.195% | $113.9901 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $130.46 | 10.389% | $144.0135 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $46.95 | 5.852% | $49.6975 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $178.59 | 6.640% | $190.4484 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $933.23 | $1,017.7875 | $1,017.79 | $1,017.75 | $1,017.70 | |