| 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 | $154.99 | 6.418% | $164.9373 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $86.89 | 6.618% | $92.6404 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $30.63 | 8.485% | $33.229 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $46.45 | 10.631% | $51.3881 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $243.72 | 11.143% | $270.8777 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $225.60 | 3.825% | $234.2292 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $210.36 | 9.362% | $230.0539 | $230.05 | $230.05 | $230.10 |
| 7 purchase totals = | $998.64 | $1,077.3556 | $1,077.36 | $1,077.45 | $1,077.30 | |