| 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 | $165.92 | 3.621% | $171.928 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $172.54 | 6.579% | $183.8914 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $45.56 | 9.686% | $49.9729 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $157.31 | 3.874% | $163.4042 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $12.83 | 11.227% | $14.2704 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $127.43 | 7.449% | $136.9223 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $10.93 | 8.319% | $11.8393 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $692.52 | $732.2285 | $732.22 | $732.20 | $732.20 | |