| 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 | $141.59 | 4.184% | $147.5141 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $250.69 | 7.115% | $268.5266 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $13.84 | 12.854% | $15.619 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $49.43 | 4.135% | $51.4739 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $166.90 | 3.841% | $173.3106 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $76.54 | 13.748% | $87.0627 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $104.70 | 9.158% | $114.2884 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $803.69 | $857.7953 | $857.79 | $857.75 | $857.80 | |