| 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 | $186.69 | 3.691% | $193.5807 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $30.37 | 11.650% | $33.9081 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $134.46 | 6.533% | $143.2443 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $235.72 | 7.814% | $254.1392 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $180.59 | 6.578% | $192.4692 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $247.48 | 12.782% | $279.1129 | $279.11 | $279.10 | $279.10 |
| Purchase #7 | $189.79 | 11.478% | $211.5741 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $1,205.10 | $1,308.0285 | $1,308.02 | $1,308.00 | $1,308.00 | |