| 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 | $136.50 | 5.366% | $143.8246 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $188.99 | 6.453% | $201.1855 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $74.76 | 6.843% | $79.8758 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $78.57 | 6.255% | $83.4846 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $183.38 | 12.814% | $206.8783 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $5.86 | 6.279% | $6.2279 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $164.94 | 8.652% | $179.2106 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $833.00 | $900.6873 | $900.69 | $900.75 | $900.70 | |