| 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 | $174.97 | 7.413% | $187.9405 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $199.86 | 11.661% | $223.1657 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $45.51 | 10.398% | $50.2421 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $67.92 | 11.349% | $75.6282 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $60.34 | 11.418% | $67.2296 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $208.99 | 10.542% | $231.0217 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $80.36 | 5.578% | $84.8425 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $837.95 | $920.0703 | $920.07 | $920.10 | $919.90 | |