| 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 | $179.90 | 5.771% | $190.282 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $141.83 | 6.793% | $151.4645 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $179.79 | 7.237% | $192.8014 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $155.31 | 5.440% | $163.7589 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $144.71 | 7.256% | $155.2102 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $181.57 | 11.197% | $201.9004 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $237.69 | 4.823% | $249.1538 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $1,220.80 | $1,304.5712 | $1,304.56 | $1,304.55 | $1,304.70 | |