| 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 | $154.99 | 9.292% | $169.3917 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $91.49 | 7.133% | $98.016 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $67.97 | 10.732% | $75.2645 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $6.49 | 9.615% | $7.114 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $48.44 | 11.582% | $54.0503 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $57.57 | 9.822% | $63.2245 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $186.88 | 11.407% | $208.1974 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $613.83 | $675.2584 | $675.25 | $675.20 | $675.30 | |