| 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 | $147.90 | 11.521% | $164.9396 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $75.91 | 7.862% | $81.878 | $81.88 | $81.90 | $81.90 |
| Purchase #3 | $193.64 | 10.116% | $213.2286 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $60.93 | 3.762% | $63.2222 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $199.27 | 5.119% | $209.4706 | $209.47 | $209.45 | $209.50 |
| Purchase #6 | $52.68 | 4.645% | $55.127 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $216.37 | 12.688% | $243.823 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $946.70 | $1,031.6890 | $1,031.69 | $1,031.70 | $1,031.60 | |