| 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 | $163.54 | 8.771% | $177.8841 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $34.61 | 13.867% | $39.4094 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $97.92 | 10.521% | $108.2222 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $11.41 | 10.749% | $12.6365 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $57.56 | 4.144% | $59.9453 | $59.95 | $59.95 | $59.90 |
| Purchase #6 | $119.87 | 8.818% | $130.4401 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $207.89 | 13.777% | $236.531 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $692.80 | $765.0686 | $765.07 | $765.10 | $764.90 | |