| 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 | $155.28 | 12.558% | $174.7801 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $167.56 | 9.767% | $183.9256 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $62.81 | 5.829% | $66.4712 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $157.59 | 7.780% | $169.8505 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $112.61 | 5.403% | $118.6943 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $108.43 | 5.482% | $114.3741 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $73.40 | 3.663% | $76.0886 | $76.09 | $76.10 | $76.10 |
| 7 purchase totals = | $837.68 | $904.1844 | $904.18 | $904.20 | $904.30 | |