| 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 | $144.38 | 12.607% | $162.582 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $17.43 | 13.330% | $19.7534 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $201.57 | 12.400% | $226.5647 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $39.76 | 3.808% | $41.2741 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $125.75 | 10.848% | $139.3914 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $130.99 | 5.698% | $138.4538 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $162.35 | 10.857% | $179.9763 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $822.23 | $907.9957 | $907.98 | $908.00 | $908.20 | |