| 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 | $180.27 | 13.530% | $204.6605 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $109.99 | 7.365% | $118.0908 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $210.31 | 12.684% | $236.9857 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $179.52 | 4.488% | $187.5769 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $249.43 | 12.544% | $280.7185 | $280.72 | $280.70 | $280.70 |
| Purchase #6 | $246.94 | 11.107% | $274.3676 | $274.37 | $274.35 | $274.40 |
| Purchase #7 | $194.97 | 5.275% | $205.2547 | $205.25 | $205.25 | $205.30 |
| 7 purchase totals = | $1,371.43 | $1,507.6547 | $1,507.66 | $1,507.65 | $1,507.80 | |