| 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 | $173.31 | 10.702% | $191.8576 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $184.62 | 4.270% | $192.5033 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $168.45 | 9.639% | $184.6869 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $115.59 | 5.320% | $121.7394 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $38.50 | 6.289% | $40.9213 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $188.67 | 5.254% | $198.5827 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $111.59 | 10.147% | $122.913 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $980.73 | $1,053.2042 | $1,053.20 | $1,053.20 | $1,053.20 | |