| 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 | $173.88 | 13.474% | $197.3086 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $81.88 | 9.504% | $89.6619 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $107.96 | 9.304% | $118.0046 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $105.91 | 7.436% | $113.7855 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $233.51 | 3.259% | $241.1201 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $81.26 | 10.472% | $89.7695 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $6.87 | 10.773% | $7.6101 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $791.27 | $857.2603 | $857.26 | $857.20 | $857.30 | |