| 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 | $171.77 | 11.804% | $192.0457 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $238.94 | 8.210% | $258.557 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $178.37 | 9.329% | $195.0101 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $104.77 | 9.447% | $114.6676 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $125.31 | 11.239% | $139.3936 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $132.79 | 10.353% | $146.5377 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $151.91 | 5.606% | $160.4261 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $1,103.86 | $1,206.6378 | $1,206.65 | $1,206.65 | $1,206.60 | |