| 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 | $174.75 | 9.488% | $191.3303 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $208.86 | 3.794% | $216.7841 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $64.89 | 8.497% | $70.4037 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $61.25 | 10.661% | $67.7799 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $66.39 | 10.382% | $73.2826 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $210.42 | 13.736% | $239.3233 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $76.33 | 13.634% | $86.7368 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $862.89 | $945.6407 | $945.63 | $945.70 | $945.60 | |