| 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 | $167.42 | 11.220% | $186.2045 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $142.35 | 12.362% | $159.9473 | $159.95 | $159.95 | $159.90 |
| Purchase #3 | $97.58 | 9.144% | $106.5027 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $23.39 | 10.783% | $25.9121 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $99.79 | 6.146% | $105.9231 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $8.41 | 5.633% | $8.8837 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $247.64 | 12.721% | $279.1423 | $279.14 | $279.15 | $279.10 |
| 7 purchase totals = | $786.58 | $872.5157 | $872.50 | $872.50 | $872.40 | |