| 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 | $164.38 | 9.748% | $180.4038 | $180.40 | $180.40 | $180.40 |
| Purchase #2 | $193.59 | 3.415% | $200.2011 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $228.78 | 9.569% | $250.672 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $185.35 | 12.467% | $208.4576 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $59.82 | 5.640% | $63.1938 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $215.42 | 9.402% | $235.6738 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $50.74 | 9.299% | $55.4583 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $1,098.08 | $1,194.0604 | $1,194.05 | $1,194.00 | $1,194.20 | |