| 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 | $101.60 | 13.157% | $114.9675 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $152.85 | 3.235% | $157.7947 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $78.60 | 11.401% | $87.5612 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $221.66 | 12.645% | $249.6889 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $35.59 | 3.223% | $36.7371 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $197.31 | 8.124% | $213.3395 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $171.73 | 8.717% | $186.6997 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $959.34 | $1,046.7886 | $1,046.79 | $1,046.80 | $1,046.80 | |