| 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 | $172.65 | 9.619% | $189.2572 | $189.26 | $189.25 | $189.30 |
| Purchase #2 | $233.34 | 3.174% | $240.7462 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $63.48 | 3.229% | $65.5298 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $140.34 | 10.304% | $154.8006 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $59.59 | 3.846% | $61.8818 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $24.78 | 13.496% | $28.1243 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $164.88 | 8.373% | $178.6854 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $859.06 | $919.0253 | $919.03 | $919.05 | $919.00 | |