| 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 | $169.36 | 13.655% | $192.4861 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $142.41 | 9.411% | $155.8122 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $147.96 | 4.196% | $154.1684 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $191.45 | 7.707% | $206.2051 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $186.52 | 8.795% | $202.9244 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $106.75 | 7.396% | $114.6452 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $191.74 | 9.454% | $209.8671 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $1,136.19 | $1,236.1085 | $1,236.12 | $1,236.05 | $1,236.10 | |