| 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 | $129.72 | 12.662% | $146.1451 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $120.95 | 3.361% | $125.0151 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $25.33 | 7.737% | $27.2898 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $121.28 | 6.276% | $128.8915 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $128.32 | 13.772% | $145.9922 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $76.37 | 5.167% | $80.316 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $220.82 | 12.416% | $248.237 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $822.79 | $901.8867 | $901.90 | $901.90 | $901.80 | |