| 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 | $173.36 | 11.415% | $193.149 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $198.25 | 6.562% | $211.2592 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $170.97 | 7.639% | $184.0304 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $230.31 | 13.423% | $261.2245 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $55.38 | 7.703% | $59.6459 | $59.65 | $59.65 | $59.60 |
| Purchase #6 | $85.78 | 11.118% | $95.317 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $18.81 | 9.339% | $20.5667 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $932.86 | $1,025.1927 | $1,025.20 | $1,025.15 | $1,025.10 | |