| 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 | $160.37 | 9.430% | $175.4929 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $210.59 | 5.672% | $222.5347 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $113.71 | 6.634% | $121.2535 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $236.68 | 8.659% | $257.1741 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $174.52 | 4.870% | $183.0191 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $235.99 | 12.806% | $266.2109 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $221.87 | 12.191% | $248.9182 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $1,353.73 | $1,474.6034 | $1,474.59 | $1,474.55 | $1,474.60 | |