| 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 | $171.53 | 9.504% | $187.8322 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $168.96 | 7.842% | $182.2098 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $115.45 | 8.343% | $125.082 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $106.96 | 7.398% | $114.8729 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $59.51 | 6.454% | $63.3508 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $79.48 | 8.680% | $86.3789 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $118.58 | 4.597% | $124.0311 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $820.47 | $883.7577 | $883.75 | $883.80 | $883.80 | |