| 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 | $150.61 | 3.527% | $155.922 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $196.72 | 12.762% | $221.8254 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $227.96 | 9.666% | $249.9946 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $166.32 | 12.369% | $186.8921 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $143.48 | 8.130% | $155.1449 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $55.93 | 13.179% | $63.301 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $60.72 | 13.603% | $68.9797 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $1,001.74 | $1,102.0597 | $1,102.05 | $1,102.10 | $1,102.00 | |