| 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 | $172.71 | 8.763% | $187.8446 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $143.61 | 3.564% | $148.7283 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $81.64 | 5.301% | $85.9677 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $155.58 | 7.836% | $167.7712 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $88.43 | 9.354% | $96.7017 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $114.27 | 11.488% | $127.3973 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $142.50 | 7.545% | $153.2516 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $898.74 | $967.6624 | $967.66 | $967.65 | $967.70 | |