| 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 | $160.51 | 4.226% | $167.2932 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $157.27 | 3.676% | $163.0512 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $129.54 | 8.592% | $140.6701 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $39.71 | 8.411% | $43.05 | $43.05 | $43.05 | $43.10 |
| Purchase #5 | $42.35 | 7.215% | $45.4056 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $250.26 | 6.448% | $266.3968 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $204.58 | 9.440% | $223.8924 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $984.22 | $1,049.7593 | $1,049.76 | $1,049.75 | $1,049.90 | |