| 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 | $141.28 | 3.177% | $145.7685 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $72.72 | 5.267% | $76.5502 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $192.57 | 8.399% | $208.744 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $171.71 | 6.455% | $182.7939 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $78.44 | 9.103% | $85.5804 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $170.81 | 9.387% | $186.8439 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $36.92 | 6.495% | $39.318 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $864.45 | $925.5989 | $925.59 | $925.60 | $925.60 | |