| 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 | $177.73 | 6.625% | $189.5046 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $70.70 | 3.257% | $73.0027 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $79.47 | 5.395% | $83.7574 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $102.79 | 11.616% | $114.7301 | $114.73 | $114.75 | $114.70 |
| Purchase #5 | $6.25 | 3.290% | $6.4556 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $186.41 | 7.322% | $200.0589 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $206.60 | 8.656% | $224.4833 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $829.95 | $891.9926 | $891.99 | $892.00 | $892.10 | |