| 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 | $159.25 | 7.409% | $171.0488 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $68.91 | 6.536% | $73.414 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $117.43 | 8.776% | $127.7357 | $127.74 | $127.75 | $127.70 |
| Purchase #4 | $129.96 | 10.335% | $143.3914 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $153.55 | 6.395% | $163.3695 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $142.54 | 13.505% | $161.79 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $248.28 | 4.325% | $259.0181 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,019.92 | $1,099.7675 | $1,099.77 | $1,099.75 | $1,099.70 | |