| 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 | $182.26 | 5.442% | $192.1786 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $249.68 | 13.599% | $283.634 | $283.63 | $283.65 | $283.60 |
| Purchase #3 | $239.37 | 10.579% | $264.693 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $114.55 | 11.755% | $128.0154 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $33.51 | 6.466% | $35.6768 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $190.36 | 3.158% | $196.3716 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $212.58 | 4.783% | $222.7477 | $222.75 | $222.75 | $222.70 |
| 7 purchase totals = | $1,222.31 | $1,323.3171 | $1,323.32 | $1,323.35 | $1,323.30 | |