| 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 | $139.57 | 5.717% | $147.5492 | $147.55 | $147.55 | $147.50 |
| Purchase #2 | $193.84 | 6.326% | $206.1023 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $15.44 | 8.575% | $16.764 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $185.79 | 3.394% | $192.0957 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $213.76 | 8.696% | $232.3486 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $203.76 | 7.657% | $219.3619 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $112.97 | 11.821% | $126.3242 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $1,065.13 | $1,140.5459 | $1,140.54 | $1,140.50 | $1,140.50 | |