| 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 | $220.59 | 4.203% | $229.8614 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $174.85 | 4.665% | $183.0068 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $145.93 | 3.605% | $151.1908 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $60.63 | 4.678% | $63.4663 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $53.54 | 8.468% | $58.0738 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $140.96 | 9.251% | $154.0002 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $76.61 | 4.432% | $80.0054 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $873.11 | $919.6047 | $919.61 | $919.55 | $919.70 | |