| 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 | $202.45 | 7.598% | $217.8322 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $164.38 | 11.562% | $183.3856 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $245.53 | 3.231% | $253.4631 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $6.86 | 8.233% | $7.4248 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $144.65 | 13.721% | $164.4974 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $14.79 | 6.868% | $15.8058 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $126.37 | 11.160% | $140.4729 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $905.03 | $982.8818 | $982.88 | $982.85 | $982.90 | |