| 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 | $134.49 | 7.497% | $144.5727 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $150.76 | 11.863% | $168.6447 | $168.64 | $168.65 | $168.60 |
| Purchase #3 | $179.39 | 6.582% | $191.1974 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $177.45 | 3.135% | $183.0131 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $201.44 | 4.358% | $210.2188 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $72.84 | 6.808% | $77.7989 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $16.76 | 5.143% | $17.622 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $933.13 | $993.0676 | $993.06 | $993.00 | $993.00 | |