| 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 | $163.58 | 10.378% | $180.5563 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $129.65 | 12.572% | $145.9496 | $145.95 | $145.95 | $145.90 |
| Purchase #3 | $97.59 | 6.265% | $103.704 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $170.81 | 10.775% | $189.2148 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $51.46 | 6.549% | $54.8301 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $183.57 | 13.718% | $208.7521 | $208.75 | $208.75 | $208.80 |
| Purchase #7 | $100.89 | 13.467% | $114.4769 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $897.55 | $997.4838 | $997.48 | $997.50 | $997.50 | |