| 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 | $137.89 | 9.320% | $150.7413 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $139.46 | 13.291% | $157.9956 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $10.50 | 10.416% | $11.5937 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $218.33 | 8.186% | $236.2025 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $136.64 | 7.478% | $146.8579 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $132.26 | 7.244% | $141.8409 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $123.60 | 12.635% | $139.2169 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $898.68 | $984.4488 | $984.45 | $984.45 | $984.40 | |