| 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 | $178.89 | 6.296% | $190.1529 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $214.29 | 6.253% | $227.6896 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $65.26 | 12.665% | $73.5252 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $133.65 | 10.539% | $147.7354 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $176.98 | 4.645% | $185.2007 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $31.91 | 5.821% | $33.7675 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $88.39 | 8.592% | $95.9845 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $889.37 | $954.0558 | $954.06 | $954.10 | $954.10 | |