| 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 | $180.92 | 11.384% | $201.5159 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $144.76 | 7.250% | $155.2551 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $212.37 | 11.493% | $236.7777 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $63.73 | 3.338% | $65.8573 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $158.59 | 3.431% | $164.0312 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $15.40 | 4.131% | $16.0362 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $88.96 | 13.280% | $100.7739 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $864.73 | $940.2473 | $940.26 | $940.25 | $940.30 | |