| 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 | $132.68 | 13.545% | $150.6515 | $150.65 | $150.65 | $150.70 |
| Purchase #2 | $216.36 | 5.307% | $227.8422 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $134.86 | 10.108% | $148.4916 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $221.75 | 6.870% | $236.9842 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $11.37 | 7.670% | $12.2421 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $105.95 | 5.668% | $111.9552 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $109.56 | 8.102% | $118.4366 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $932.53 | $1,006.6034 | $1,006.60 | $1,006.65 | $1,006.60 | |