| 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 | $126.42 | 9.599% | $138.5551 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $13.38 | 11.654% | $14.9393 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $151.64 | 3.861% | $157.4948 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $71.97 | 4.308% | $75.0705 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $237.82 | 10.356% | $262.4486 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $46.90 | 4.837% | $49.1686 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $181.95 | 13.808% | $207.0737 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $830.08 | $904.7506 | $904.75 | $904.70 | $904.80 | |