| 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 | $174.43 | 12.683% | $196.553 | $196.55 | $196.55 | $196.60 |
| Purchase #2 | $69.29 | 9.268% | $75.7118 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $39.59 | 4.562% | $41.3961 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $33.41 | 7.371% | $35.8727 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $104.64 | 9.450% | $114.5285 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $27.33 | 4.832% | $28.6506 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $16.80 | 8.697% | $18.2611 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $465.49 | $510.9738 | $510.97 | $510.95 | $511.10 | |