| 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 | $152.63 | 10.116% | $168.0701 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $227.92 | 3.763% | $236.4966 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $146.96 | 4.406% | $153.4351 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $14.39 | 12.636% | $16.2083 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $56.97 | 11.194% | $63.3472 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $229.27 | 8.655% | $249.1133 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $39.75 | 9.414% | $43.4921 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $867.89 | $930.1627 | $930.17 | $930.15 | $930.10 | |