| 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 | $161.30 | 8.217% | $174.554 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $19.88 | 9.422% | $21.7531 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $162.95 | 3.252% | $168.2491 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $92.65 | 5.193% | $97.4613 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $231.94 | 3.119% | $239.1742 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $221.89 | 6.263% | $235.787 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $104.76 | 8.439% | $113.6007 | $113.60 | $113.60 | $113.60 |
| 7 purchase totals = | $995.37 | $1,050.5794 | $1,050.57 | $1,050.55 | $1,050.70 | |