| 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 | $150.97 | 12.711% | $170.1598 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $242.67 | 12.220% | $272.3243 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $64.95 | 5.409% | $68.4631 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $65.98 | 12.645% | $74.3232 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $170.89 | 10.652% | $189.0932 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $165.45 | 12.619% | $186.3281 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $219.73 | 7.648% | $236.535 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,080.64 | $1,197.2267 | $1,197.22 | $1,197.20 | $1,197.20 | |