| 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 | $177.92 | 4.592% | $186.0901 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $75.72 | 5.704% | $80.0391 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $95.59 | 3.182% | $98.6317 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $163.54 | 5.224% | $172.0833 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $43.67 | 3.771% | $45.3168 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $107.61 | 5.381% | $113.4005 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $82.41 | 6.674% | $87.91 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $746.46 | $783.4715 | $783.47 | $783.50 | $783.40 | |