| 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 | $171.83 | 8.644% | $186.683 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $164.73 | 4.756% | $172.5646 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $89.62 | 13.588% | $101.7976 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $67.39 | 9.807% | $73.9989 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $20.85 | 11.746% | $23.299 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $152.83 | 6.751% | $163.1476 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $63.72 | 8.411% | $69.0795 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $730.97 | $790.5702 | $790.57 | $790.60 | $790.60 | |