| 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 | $190.29 | 4.763% | $199.3535 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $179.94 | 8.403% | $195.0604 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $155.85 | 9.700% | $170.9675 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $152.94 | 7.532% | $164.4594 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $138.28 | 6.491% | $147.2558 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $97.60 | 3.135% | $100.6598 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $111.48 | 9.103% | $121.628 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $1,026.38 | $1,099.3844 | $1,099.39 | $1,099.35 | $1,099.60 | |