| 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 | $169.89 | 9.858% | $186.6378 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $123.48 | 13.447% | $140.0844 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $118.65 | 12.743% | $133.7696 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $217.57 | 11.274% | $242.0988 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $154.55 | 10.800% | $171.2414 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $35.87 | 11.790% | $40.0991 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $204.69 | 6.778% | $218.5639 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $1,024.70 | $1,132.4950 | $1,132.49 | $1,132.50 | $1,132.50 | |