| 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 | $192.71 | 5.792% | $203.8718 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $217.43 | 3.805% | $225.7032 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $36.60 | 4.783% | $38.3506 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $108.50 | 6.641% | $115.7055 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $163.36 | 5.494% | $172.335 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $164.87 | 3.710% | $170.9867 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $108.47 | 5.856% | $114.822 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $991.94 | $1,041.7748 | $1,041.78 | $1,041.75 | $1,041.80 | |