| 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 | $146.85 | 12.609% | $165.3663 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $242.36 | 5.196% | $254.953 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $16.92 | 9.258% | $18.4865 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $31.36 | 6.284% | $33.3307 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $144.43 | 5.590% | $152.5036 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $246.96 | 4.386% | $257.7917 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $9.61 | 6.194% | $10.2052 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $838.49 | $892.6370 | $892.64 | $892.65 | $892.70 | |