| 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 | $248.44 | 13.256% | $281.3732 | $281.37 | $281.35 | $281.40 |
| Purchase #2 | $132.98 | 11.774% | $148.6371 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $146.27 | 10.180% | $161.1603 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $10.75 | 3.503% | $11.1266 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $161.88 | 3.391% | $167.3694 | $167.37 | $167.35 | $167.40 |
| Purchase #6 | $10.26 | 9.756% | $11.261 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $143.77 | 5.135% | $151.1526 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $854.35 | $932.0802 | $932.08 | $932.05 | $932.20 | |