| 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 | $127.37 | 11.357% | $141.8354 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $89.69 | 7.726% | $96.6194 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $145.72 | 10.340% | $160.7874 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $162.93 | 8.279% | $176.419 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $248.97 | 4.823% | $260.9778 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $247.90 | 9.752% | $272.0752 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $70.31 | 11.221% | $78.1995 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $1,092.89 | $1,186.9137 | $1,186.93 | $1,186.95 | $1,186.90 | |