| 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 | $168.51 | 8.105% | $182.1677 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $72.55 | 12.652% | $81.729 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $242.62 | 4.105% | $252.5796 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $159.85 | 11.119% | $177.6237 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $108.98 | 8.506% | $118.2498 | $118.25 | $118.25 | $118.20 |
| Purchase #6 | $11.77 | 6.187% | $12.4982 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $116.81 | 12.416% | $131.3131 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $881.09 | $956.1611 | $956.16 | $956.15 | $956.10 | |