| 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 | $177.55 | 10.655% | $196.468 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $187.98 | 10.558% | $207.8269 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $171.86 | 8.857% | $187.0816 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $248.60 | 6.753% | $265.388 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $34.91 | 4.428% | $36.4558 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $83.36 | 10.657% | $92.2437 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $189.52 | 3.401% | $195.9656 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $1,093.78 | $1,181.4296 | $1,181.44 | $1,181.45 | $1,181.50 | |