| 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 | $15.60 | 10.173% | $17.187 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $127.30 | 7.291% | $136.5814 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $159.86 | 5.304% | $168.339 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $242.79 | 12.542% | $273.2407 | $273.24 | $273.25 | $273.20 |
| Purchase #5 | $61.52 | 6.838% | $65.7267 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $78.57 | 7.418% | $84.3983 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $127.91 | 8.236% | $138.4447 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $813.55 | $883.9178 | $883.92 | $884.00 | $883.80 | |