| 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 | $154.75 | 10.578% | $171.1195 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $123.43 | 9.208% | $134.7954 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $128.80 | 6.524% | $137.2029 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $47.47 | 4.760% | $49.7296 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $66.37 | 13.362% | $75.2384 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $188.89 | 5.255% | $198.8162 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $9.36 | 12.447% | $10.525 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $719.07 | $777.4270 | $777.44 | $777.45 | $777.30 | |