| 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 | $150.33 | 4.221% | $156.6754 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $106.89 | 4.756% | $111.9737 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $218.67 | 12.119% | $245.1706 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $131.25 | 4.513% | $137.1733 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $185.42 | 12.868% | $209.2798 | $209.28 | $209.30 | $209.30 |
| Purchase #6 | $174.95 | 13.161% | $197.9752 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $154.72 | 12.316% | $173.7753 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,122.23 | $1,232.0233 | $1,232.03 | $1,232.05 | $1,232.20 | |