| 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 | $166.38 | 10.235% | $183.409 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $97.51 | 10.599% | $107.8451 | $107.85 | $107.85 | $107.80 |
| Purchase #3 | $209.75 | 13.615% | $238.3075 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $117.26 | 11.825% | $131.126 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $67.80 | 13.858% | $77.1957 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $81.93 | 7.251% | $87.8707 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $13.54 | 11.610% | $15.112 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $754.17 | $840.8660 | $840.88 | $840.85 | $840.80 | |