| 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 | $174.81 | 3.322% | $180.6172 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $129.48 | 12.252% | $145.3439 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $238.96 | 6.497% | $254.4852 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $198.37 | 3.320% | $204.9559 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $193.78 | 12.139% | $217.303 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $8.98 | 7.593% | $9.6619 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $99.45 | 6.469% | $105.8834 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $1,043.83 | $1,118.2505 | $1,118.25 | $1,118.25 | $1,118.30 | |