| 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 | $139.57 | 11.118% | $155.0874 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $121.36 | 4.685% | $127.0457 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $79.52 | 4.335% | $82.9672 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $21.90 | 3.542% | $22.6757 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $149.29 | 5.773% | $157.9085 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $59.78 | 7.229% | $64.1015 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $181.45 | 11.105% | $201.6 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $752.87 | $811.3860 | $811.40 | $811.40 | $811.40 | |