| 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 | $94.58 | 11.870% | $105.8066 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $112.42 | 13.832% | $127.9699 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $157.79 | 8.708% | $171.5304 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $201.25 | 10.390% | $222.1599 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $173.35 | 6.143% | $183.9989 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $162.32 | 12.728% | $182.9801 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $31.89 | 7.599% | $34.3133 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $933.60 | $1,028.7591 | $1,028.76 | $1,028.75 | $1,028.80 | |