| 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 | $144.80 | 13.257% | $163.9961 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $50.48 | 11.477% | $56.2736 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $237.78 | 9.354% | $260.0219 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $135.99 | 5.498% | $143.4667 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $61.53 | 6.210% | $65.351 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $168.47 | 9.809% | $184.9952 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $61.39 | 4.226% | $63.9843 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $860.44 | $938.0888 | $938.09 | $938.05 | $938.20 | |