| 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 | $172.31 | 6.346% | $183.2448 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $200.77 | 4.420% | $209.644 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $186.60 | 10.719% | $206.6017 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $72.77 | 11.353% | $81.0316 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $157.46 | 9.329% | $172.1494 | $172.15 | $172.15 | $172.10 |
| Purchase #6 | $214.36 | 10.864% | $237.6481 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $171.91 | 5.833% | $181.9375 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $1,176.18 | $1,272.2571 | $1,272.25 | $1,272.30 | $1,272.00 | |