| 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 | $163.57 | 7.442% | $175.7429 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $116.31 | 5.797% | $123.0525 | $123.05 | $123.05 | $123.10 |
| Purchase #3 | $179.85 | 13.215% | $203.6172 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $56.92 | 11.738% | $63.6013 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $80.62 | 3.760% | $83.6513 | $83.65 | $83.65 | $83.70 |
| Purchase #6 | $161.65 | 12.426% | $181.7366 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $74.65 | 10.759% | $82.6816 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $833.57 | $914.0834 | $914.08 | $914.10 | $914.10 | |