| 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 | $169.39 | 13.637% | $192.4897 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $167.55 | 11.130% | $186.1983 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $200.56 | 7.754% | $216.1114 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $19.43 | 11.263% | $21.6184 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $139.69 | 8.500% | $151.5637 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $212.41 | 3.558% | $219.9675 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $64.30 | 7.694% | $69.2472 | $69.25 | $69.25 | $69.20 |
| 7 purchase totals = | $973.33 | $1,057.1962 | $1,057.20 | $1,057.15 | $1,057.20 | |