| 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 | $161.49 | 6.824% | $172.5101 | $172.51 | $172.50 | $172.50 |
| Purchase #2 | $147.87 | 5.474% | $155.9644 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $130.81 | 5.451% | $137.9405 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $10.59 | 10.166% | $11.6666 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $28.76 | 5.337% | $30.2949 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $239.41 | 3.768% | $248.431 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $32.56 | 6.540% | $34.6894 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $751.49 | $791.4969 | $791.49 | $791.50 | $791.50 | |