| 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 | $153.33 | 11.556% | $171.0488 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $62.63 | 10.111% | $68.9625 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $231.91 | 9.670% | $254.3357 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $165.32 | 7.406% | $177.5636 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $102.51 | 4.293% | $106.9108 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $58.50 | 11.156% | $65.0263 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $95.72 | 13.834% | $108.9619 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $869.92 | $952.8096 | $952.81 | $952.80 | $952.80 | |