| 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 | $147.40 | 13.612% | $167.4641 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $166.66 | 5.722% | $176.1963 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $207.74 | 12.335% | $233.3647 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $127.87 | 13.106% | $144.6286 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $86.89 | 8.839% | $94.5702 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $218.42 | 3.375% | $225.7917 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $69.40 | 5.148% | $72.9727 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $1,024.38 | $1,114.9883 | $1,114.98 | $1,114.95 | $1,115.10 | |