| 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 | $186.65 | 13.368% | $211.6014 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $187.80 | 9.418% | $205.487 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $90.87 | 13.129% | $102.8003 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $183.37 | 13.515% | $208.1525 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $48.29 | 11.810% | $53.993 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $12.66 | 4.494% | $13.2289 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $73.81 | 9.732% | $80.9932 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $783.45 | $876.2563 | $876.25 | $876.30 | $876.30 | |