| 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 | $81.77 | 5.605% | $86.3532 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $180.88 | 12.277% | $203.0866 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $204.25 | 10.406% | $225.5043 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $163.38 | 7.645% | $175.8704 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $194.47 | 8.514% | $211.0272 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $154.76 | 11.769% | $172.9737 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $236.38 | 9.477% | $258.7817 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $1,215.89 | $1,333.5971 | $1,333.59 | $1,333.60 | $1,333.70 | |