| 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 | $165.84 | 8.737% | $180.3294 | $180.33 | $180.35 | $180.30 |
| Purchase #2 | $80.42 | 9.126% | $87.7591 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $100.78 | 5.677% | $106.5013 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $182.43 | 9.118% | $199.064 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $222.84 | 3.478% | $230.5904 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $91.55 | 8.728% | $99.5405 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $116.43 | 8.232% | $126.0145 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $960.29 | $1,029.7992 | $1,029.79 | $1,029.80 | $1,029.80 | |