| 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 | $114.69 | 8.440% | $124.3698 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $145.46 | 8.526% | $157.8619 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $86.82 | 10.732% | $96.1375 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $182.36 | 5.522% | $192.4299 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $175.30 | 9.663% | $192.2392 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $76.70 | 6.183% | $81.4424 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $37.59 | 11.646% | $41.9677 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $818.92 | $886.4484 | $886.45 | $886.45 | $886.40 | |