| 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 | $183.96 | 5.253% | $193.6234 | $193.62 | $193.60 | $193.60 |
| Purchase #2 | $198.88 | 11.853% | $222.4532 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $47.37 | 3.762% | $49.1521 | $49.15 | $49.15 | $49.20 |
| Purchase #4 | $227.59 | 3.189% | $234.8478 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $88.48 | 6.197% | $93.9631 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $151.48 | 8.396% | $164.1983 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $127.89 | 4.256% | $133.333 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $1,025.65 | $1,091.5709 | $1,091.56 | $1,091.55 | $1,091.60 | |