| 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 | $169.50 | 8.703% | $184.2516 | $184.25 | $184.25 | $184.30 |
| Purchase #2 | $30.60 | 10.747% | $33.8886 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $235.74 | 4.728% | $246.8858 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $239.36 | 7.819% | $258.0756 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $79.41 | 8.313% | $86.0114 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $30.69 | 6.216% | $32.5977 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $80.57 | 12.205% | $90.4036 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $865.87 | $932.1143 | $932.12 | $932.15 | $932.20 | |