| 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 | $137.25 | 3.650% | $142.2596 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $89.43 | 4.712% | $93.6439 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $10.28 | 7.796% | $11.0814 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $183.25 | 11.554% | $204.4227 | $204.42 | $204.40 | $204.40 |
| Purchase #5 | $163.91 | 10.506% | $181.1304 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $31.49 | 10.814% | $34.8953 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $93.38 | 9.840% | $102.5686 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $708.99 | $770.0019 | $770.00 | $770.00 | $770.00 | |