| 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 | $155.73 | 10.869% | $172.6563 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $212.85 | 10.670% | $235.5611 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $184.50 | 9.475% | $201.9814 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $105.90 | 5.500% | $111.7245 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $98.90 | 7.422% | $106.2404 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $13.60 | 7.771% | $14.6569 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $83.76 | 10.422% | $92.4895 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $855.24 | $935.3101 | $935.31 | $935.30 | $935.40 | |