| 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 | $161.38 | 9.780% | $177.163 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $77.57 | 8.839% | $84.4264 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $222.71 | 11.792% | $248.972 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $107.41 | 11.598% | $119.8674 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $81.99 | 4.775% | $85.905 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $26.53 | 5.777% | $28.0626 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $178.64 | 13.344% | $202.4777 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $856.23 | $946.8741 | $946.88 | $946.85 | $947.00 | |