| 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 | $98.69 | 4.741% | $103.3689 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $157.83 | 3.340% | $163.1015 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $181.94 | 4.411% | $189.9654 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $143.72 | 6.545% | $153.1265 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $248.53 | 11.860% | $278.0057 | $278.01 | $278.00 | $278.00 |
| Purchase #6 | $107.74 | 6.556% | $114.8034 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $51.79 | 5.155% | $54.4598 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $990.24 | $1,056.8312 | $1,056.84 | $1,056.80 | $1,056.90 | |