| 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 | $204.43 | 8.174% | $221.1401 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $127.75 | 10.195% | $140.7741 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $85.31 | 5.816% | $90.2716 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $104.82 | 11.771% | $117.1584 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $11.56 | 6.276% | $12.2855 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $185.75 | 11.354% | $206.8401 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $130.33 | 13.634% | $148.0992 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $849.95 | $936.5690 | $936.57 | $936.55 | $936.60 | |