| 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 | $121.94 | 9.207% | $133.167 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $20.38 | 10.743% | $22.5694 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $66.75 | 5.225% | $70.2377 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $108.98 | 8.677% | $118.4362 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $138.91 | 13.676% | $157.9073 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $11.33 | 13.746% | $12.8874 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $239.78 | 7.193% | $257.0274 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $708.07 | $772.2324 | $772.25 | $772.25 | $772.20 | |