| 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 | $206.33 | 6.193% | $219.108 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $161.27 | 10.632% | $178.4162 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $200.44 | 13.445% | $227.3892 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $40.56 | 7.538% | $43.6174 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $165.60 | 5.759% | $175.1369 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $217.36 | 13.693% | $247.1231 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $64.66 | 13.313% | $73.2682 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $1,056.22 | $1,164.0590 | $1,164.07 | $1,164.00 | $1,164.00 | |