| 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 | $174.70 | 9.216% | $190.8004 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $105.71 | 7.419% | $113.5526 | $113.55 | $113.55 | $113.60 |
| Purchase #3 | $230.85 | 13.689% | $262.4511 | $262.45 | $262.45 | $262.50 |
| Purchase #4 | $126.81 | 10.245% | $139.8017 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $234.65 | 8.707% | $255.081 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $240.91 | 13.110% | $272.4933 | $272.49 | $272.50 | $272.50 |
| Purchase #7 | $157.83 | 10.599% | $174.5584 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $1,271.46 | $1,408.7385 | $1,408.73 | $1,408.75 | $1,408.90 | |