| 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 | $145.81 | 12.343% | $163.8073 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $161.95 | 4.823% | $169.7608 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $75.57 | 4.766% | $79.1717 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $31.60 | 7.834% | $34.0755 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $106.36 | 3.644% | $110.2358 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $130.83 | 4.401% | $136.5878 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $198.76 | 4.740% | $208.1812 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $850.88 | $901.8201 | $901.83 | $901.85 | $901.90 | |