| 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 | $79.87 | 10.765% | $88.468 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $114.38 | 11.740% | $127.8082 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $124.42 | 10.467% | $137.443 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $69.62 | 13.831% | $79.2491 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $149.65 | 5.540% | $157.9406 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $118.26 | 13.463% | $134.1813 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $221.82 | 6.109% | $235.371 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $878.02 | $960.4612 | $960.46 | $960.45 | $960.40 | |