| 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 | $195.61 | 11.264% | $217.6435 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $194.56 | 3.335% | $201.0486 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $32.66 | 12.735% | $36.8193 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $72.95 | 9.288% | $79.7256 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $215.84 | 4.585% | $225.7363 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $123.63 | 9.578% | $135.4713 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $15.70 | 13.338% | $17.7941 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $850.95 | $914.2387 | $914.24 | $914.25 | $914.10 | |