| 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 | $156.58 | 9.213% | $171.0057 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $156.82 | 4.367% | $163.6683 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $12.96 | 4.649% | $13.5625 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $22.84 | 13.736% | $25.9773 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $51.55 | 12.195% | $57.8365 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $143.58 | 5.692% | $151.7526 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $215.89 | 13.704% | $245.4756 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $760.22 | $829.2785 | $829.29 | $829.30 | $829.40 | |