| 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 | $126.66 | 8.636% | $137.5984 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $222.58 | 13.348% | $252.29 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $234.73 | 13.137% | $265.5665 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $66.93 | 3.357% | $69.1768 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $172.27 | 10.373% | $190.1396 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $79.36 | 7.868% | $85.604 | $85.60 | $85.60 | $85.60 |
| Purchase #7 | $168.92 | 9.733% | $185.361 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,071.45 | $1,185.7363 | $1,185.74 | $1,185.75 | $1,185.80 | |