| 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 | $227.26 | 13.289% | $257.4606 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $73.64 | 7.670% | $79.2882 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $92.39 | 4.227% | $96.2953 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $147.34 | 13.323% | $166.9701 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $197.38 | 12.771% | $222.5874 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $233.79 | 10.607% | $258.5881 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $76.26 | 4.799% | $79.9197 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $1,048.06 | $1,161.1094 | $1,161.12 | $1,161.10 | $1,161.20 | |