| 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 | $134.39 | 7.161% | $144.0137 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $230.80 | 3.516% | $238.9149 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $151.66 | 11.411% | $168.9659 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $134.61 | 5.663% | $142.233 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $112.56 | 7.479% | $120.9784 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $97.34 | 4.768% | $101.9812 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $188.49 | 10.326% | $207.9535 | $207.95 | $207.95 | $208.00 |
| 7 purchase totals = | $1,049.85 | $1,125.0406 | $1,125.03 | $1,125.05 | $1,125.10 | |