| 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 | $170.50 | 5.773% | $180.343 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $133.86 | 3.554% | $138.6174 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $43.46 | 10.734% | $48.125 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $86.41 | 6.702% | $92.2012 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $16.92 | 4.284% | $17.6449 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $227.40 | 3.174% | $234.6177 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $176.90 | 10.464% | $195.4108 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $855.45 | $906.9600 | $906.96 | $906.95 | $906.80 | |