| 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 | $188.69 | 9.372% | $206.374 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $208.43 | 11.824% | $233.0748 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $65.58 | 6.648% | $69.9398 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $145.82 | 5.271% | $153.5062 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $45.30 | 11.344% | $50.4388 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $108.73 | 3.133% | $112.1365 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $36.52 | 3.809% | $37.911 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $799.07 | $863.3811 | $863.38 | $863.35 | $863.30 | |