| 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 | $166.72 | 4.404% | $174.0623 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $96.75 | 5.723% | $102.287 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $32.80 | 12.486% | $36.8954 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $249.62 | 11.564% | $278.4861 | $278.49 | $278.50 | $278.50 |
| Purchase #5 | $141.67 | 3.605% | $146.7772 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $150.90 | 3.241% | $155.7907 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $126.50 | 6.406% | $134.6036 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $964.96 | $1,028.9023 | $1,028.91 | $1,028.95 | $1,029.00 | |