| 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 | $75.31 | 11.208% | $83.7507 | $83.75 | $83.75 | $83.80 |
| Purchase #2 | $164.32 | 11.171% | $182.6762 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $211.33 | 13.227% | $239.2826 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $115.76 | 3.246% | $119.5176 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $25.25 | 7.110% | $27.0453 | $27.05 | $27.05 | $27.00 |
| Purchase #6 | $198.95 | 13.103% | $225.0184 | $225.02 | $225.00 | $225.00 |
| Purchase #7 | $57.74 | 7.521% | $62.0826 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $848.66 | $939.3734 | $939.38 | $939.40 | $939.40 | |