| 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 | $165.48 | 8.290% | $179.1983 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $5.77 | 10.664% | $6.3853 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $75.36 | 10.787% | $83.4891 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $134.92 | 8.767% | $146.7484 | $146.75 | $146.75 | $146.70 |
| Purchase #5 | $94.86 | 13.840% | $107.9886 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $80.53 | 12.732% | $90.7831 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $212.51 | 10.380% | $234.5685 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $769.43 | $849.1613 | $849.17 | $849.20 | $849.20 | |