| 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 | $163.82 | 7.717% | $176.462 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $5.31 | 6.512% | $5.6558 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $30.52 | 4.276% | $31.825 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $16.28 | 3.433% | $16.8389 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $101.59 | 7.178% | $108.8821 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $148.70 | 11.354% | $165.5834 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $8.32 | 13.362% | $9.4317 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $474.54 | $514.6789 | $514.68 | $514.75 | $514.70 | |