| 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 | $76.25 | 7.219% | $81.7545 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $95.25 | 8.859% | $103.6882 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $232.49 | 4.453% | $242.8428 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $158.41 | 11.261% | $176.2486 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $163.78 | 6.562% | $174.5272 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $154.59 | 7.446% | $166.1008 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $130.79 | 8.703% | $142.1727 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $1,011.56 | $1,087.3348 | $1,087.33 | $1,087.35 | $1,087.30 | |