| 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 | $226.97 | 7.196% | $243.3028 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $170.91 | 13.256% | $193.5658 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $108.30 | 4.588% | $113.2688 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $10.71 | 7.775% | $11.5427 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $61.73 | 9.248% | $67.4388 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $7.60 | 7.751% | $8.1891 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $94.92 | 12.157% | $106.4594 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $681.14 | $743.7674 | $743.77 | $743.75 | $743.80 | |