| 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 | $175.40 | 8.525% | $190.3529 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $143.25 | 9.331% | $156.6167 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $161.37 | 4.356% | $168.3993 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $64.65 | 9.681% | $70.9088 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $12.41 | 9.427% | $13.5799 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $248.95 | 11.144% | $276.693 | $276.69 | $276.70 | $276.70 |
| Purchase #7 | $85.41 | 7.306% | $91.6501 | $91.65 | $91.65 | $91.70 |
| 7 purchase totals = | $891.44 | $968.2007 | $968.20 | $968.20 | $968.30 | |