| 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 | $164.77 | 9.469% | $180.3721 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $220.92 | 9.488% | $241.8809 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $237.84 | 11.179% | $264.4281 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $235.70 | 11.753% | $263.4018 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $185.60 | 12.529% | $208.8538 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $168.31 | 8.157% | $182.039 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $190.94 | 13.227% | $216.1956 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,404.08 | $1,557.1713 | $1,557.17 | $1,557.20 | $1,557.20 | |