| 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 | $164.80 | 4.487% | $172.1946 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $217.81 | 6.371% | $231.6867 | $231.69 | $231.70 | $231.70 |
| Purchase #3 | $52.97 | 3.521% | $54.8351 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $161.68 | 11.223% | $179.8253 | $179.83 | $179.85 | $179.80 |
| Purchase #5 | $31.93 | 8.739% | $34.7204 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $228.58 | 10.546% | $252.686 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $99.69 | 7.668% | $107.3342 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $957.46 | $1,033.2823 | $1,033.29 | $1,033.35 | $1,033.20 | |