| 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 | $192.87 | 7.477% | $207.2909 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $121.86 | 11.525% | $135.9044 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $207.80 | 6.572% | $221.4566 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $222.41 | 5.438% | $234.5047 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $83.63 | 4.238% | $87.1742 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $86.42 | 10.338% | $95.3541 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $179.31 | 6.214% | $190.4523 | $190.45 | $190.45 | $190.50 |
| 7 purchase totals = | $1,094.30 | $1,172.1372 | $1,172.12 | $1,172.10 | $1,172.30 | |