| 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 | $156.80 | 11.738% | $175.2052 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $203.47 | 13.233% | $230.3952 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $214.82 | 10.594% | $237.578 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $199.65 | 8.472% | $216.5643 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $207.50 | 6.619% | $221.2344 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $97.61 | 10.808% | $108.1597 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $76.67 | 13.427% | $86.9645 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,156.52 | $1,276.1013 | $1,276.10 | $1,276.10 | $1,276.20 | |