| 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 | $190.88 | 11.493% | $212.8178 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $225.89 | 6.792% | $241.2324 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $30.90 | 10.581% | $34.1695 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $166.54 | 5.282% | $175.3366 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $202.71 | 7.484% | $217.8808 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $111.47 | 12.411% | $125.3045 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $133.93 | 10.255% | $147.6645 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $1,062.32 | $1,154.4061 | $1,154.40 | $1,154.40 | $1,154.40 | |