| 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 | $202.75 | 13.528% | $230.178 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $231.69 | 11.152% | $257.5281 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $243.48 | 13.430% | $276.1794 | $276.18 | $276.20 | $276.20 |
| Purchase #4 | $152.96 | 6.581% | $163.0263 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $205.78 | 6.184% | $218.5054 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $229.74 | 11.295% | $255.6891 | $255.69 | $255.70 | $255.70 |
| Purchase #7 | $195.98 | 8.595% | $212.8245 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,462.38 | $1,613.9308 | $1,613.94 | $1,614.00 | $1,613.90 | |