| 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 | $119.69 | 8.578% | $129.957 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $147.65 | 4.648% | $154.5128 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $181.88 | 9.771% | $199.6515 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $75.63 | 13.873% | $86.1221 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $172.52 | 8.228% | $186.7149 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $168.71 | 3.495% | $174.6064 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $38.56 | 7.384% | $41.4073 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $904.64 | $972.9720 | $972.97 | $972.90 | $973.00 | |