| 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 | $165.98 | 11.820% | $185.5988 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $203.40 | 11.449% | $226.6873 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $184.96 | 12.391% | $207.8784 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $196.95 | 9.371% | $215.4062 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $145.50 | 8.204% | $157.4368 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $150.54 | 3.178% | $155.3242 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $101.94 | 12.471% | $114.6529 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $1,149.27 | $1,262.9846 | $1,262.99 | $1,263.00 | $1,263.00 | |