| 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 | $153.79 | 7.114% | $164.7306 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $159.79 | 10.592% | $176.715 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $244.78 | 5.203% | $257.5159 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $50.53 | 12.743% | $56.969 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $28.32 | 8.818% | $30.8173 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $200.36 | 11.387% | $223.175 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $81.96 | 6.216% | $87.0546 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $919.53 | $996.9774 | $996.99 | $996.95 | $997.00 | |