| 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 | $119.72 | 9.169% | $130.6971 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $91.60 | 7.561% | $98.5259 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $154.93 | 3.752% | $160.743 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $79.72 | 5.862% | $84.3932 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $241.28 | 9.123% | $263.292 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $232.59 | 12.371% | $261.3637 | $261.36 | $261.35 | $261.40 |
| Purchase #7 | $144.71 | 5.721% | $152.9889 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,064.55 | $1,152.0038 | $1,152.00 | $1,152.05 | $1,152.00 | |