| 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 | $113.61 | 13.622% | $129.086 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $55.32 | 11.374% | $61.6121 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $190.82 | 7.540% | $205.2078 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $70.98 | 3.622% | $73.5509 | $73.55 | $73.55 | $73.60 |
| Purchase #5 | $154.80 | 5.384% | $163.1344 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $164.76 | 7.411% | $176.9704 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $214.37 | 11.276% | $238.5424 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $964.66 | $1,048.1040 | $1,048.10 | $1,048.10 | $1,048.10 | |