| 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 | $170.60 | 13.249% | $193.2028 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $158.78 | 8.188% | $171.7809 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $71.81 | 7.767% | $77.3875 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $143.85 | 9.616% | $157.6826 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $54.73 | 7.866% | $59.0351 | $59.04 | $59.05 | $59.00 |
| Purchase #6 | $228.66 | 12.531% | $257.3134 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $249.58 | 8.120% | $269.8459 | $269.85 | $269.85 | $269.80 |
| 7 purchase totals = | $1,078.01 | $1,186.2482 | $1,186.25 | $1,186.30 | $1,186.20 | |