| 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 | $171.60 | 5.389% | $180.8475 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $186.71 | 13.725% | $212.3359 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $44.71 | 6.690% | $47.7011 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $92.39 | 13.466% | $104.8312 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $17.58 | 6.327% | $18.6923 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $197.26 | 5.829% | $208.7583 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $225.26 | 5.478% | $237.5997 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $935.51 | $1,010.7660 | $1,010.77 | $1,010.80 | $1,010.70 | |