| 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 | $132.27 | 8.156% | $143.0579 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $181.26 | 6.413% | $192.8842 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $209.28 | 12.161% | $234.7305 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $62.79 | 4.867% | $65.846 | $65.85 | $65.85 | $65.80 |
| Purchase #5 | $52.84 | 4.554% | $55.2463 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $199.94 | 11.117% | $222.1673 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $16.44 | 5.712% | $17.3791 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $854.82 | $931.3113 | $931.32 | $931.35 | $931.30 | |