| 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 | $221.75 | 5.776% | $234.5583 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $125.49 | 7.299% | $134.6495 | $134.65 | $134.65 | $134.60 |
| Purchase #3 | $192.91 | 9.224% | $210.704 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $69.85 | 13.359% | $79.1813 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $170.90 | 6.350% | $181.7522 | $181.75 | $181.75 | $181.80 |
| Purchase #6 | $12.42 | 8.218% | $13.4407 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $90.98 | 12.605% | $102.448 | $102.45 | $102.45 | $102.40 |
| 7 purchase totals = | $884.30 | $956.7340 | $956.73 | $956.75 | $956.70 | |