| 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 | $138.64 | 10.405% | $153.0655 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $101.32 | 13.276% | $114.7712 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $54.83 | 7.527% | $58.9571 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $250.38 | 5.491% | $264.1284 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $33.70 | 12.655% | $37.9647 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $163.69 | 11.156% | $181.9513 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $34.89 | 5.492% | $36.8062 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $777.45 | $847.6444 | $847.65 | $847.60 | $847.80 | |