| 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 | $16.77 | 8.112% | $18.1304 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $233.54 | 10.318% | $257.6367 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $62.89 | 10.257% | $69.3406 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $122.42 | 3.633% | $126.8675 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $144.89 | 3.500% | $149.9612 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $150.43 | 5.235% | $158.305 | $158.31 | $158.30 | $158.30 |
| Purchase #7 | $151.33 | 4.378% | $157.9552 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $882.27 | $938.1966 | $938.21 | $938.20 | $938.20 | |