| 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 | $171.71 | 7.588% | $184.7394 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $196.42 | 9.506% | $215.0917 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $177.45 | 11.813% | $198.4122 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $106.36 | 7.379% | $114.2083 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $84.89 | 11.368% | $94.5403 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $146.52 | 12.539% | $164.8921 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $5.37 | 13.862% | $6.1144 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $888.72 | $977.9984 | $977.99 | $978.00 | $977.90 | |