| 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 | $143.37 | 7.749% | $154.4797 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $65.48 | 12.322% | $73.5484 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $161.43 | 7.275% | $173.174 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $218.68 | 13.700% | $248.6392 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $222.60 | 6.110% | $236.2009 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $44.91 | 12.209% | $50.3931 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $7.87 | 6.132% | $8.3526 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $864.34 | $944.7879 | $944.78 | $944.80 | $944.80 | |