| 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 | $152.91 | 11.510% | $170.5099 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $181.56 | 11.644% | $202.7008 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $100.31 | 12.615% | $112.9641 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $69.95 | 3.347% | $72.2912 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $5.37 | 9.371% | $5.8732 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $136.30 | 6.379% | $144.9946 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $141.57 | 8.839% | $154.0834 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $787.97 | $863.4172 | $863.40 | $863.40 | $863.50 | |