| 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 | $206.67 | 12.675% | $232.8654 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $234.75 | 10.229% | $258.7626 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $151.80 | 9.259% | $165.8552 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $24.73 | 4.324% | $25.7993 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $176.59 | 5.843% | $186.9082 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $223.77 | 8.693% | $243.2223 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $31.85 | 6.367% | $33.8779 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $1,050.16 | $1,147.2909 | $1,147.30 | $1,147.25 | $1,147.40 | |