| 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 | $183.46 | 3.659% | $190.1728 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $181.36 | 12.599% | $204.2095 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $231.99 | 10.215% | $255.6878 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $113.30 | 3.802% | $117.6077 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $120.48 | 9.697% | $132.1629 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $138.46 | 11.620% | $154.5491 | $154.55 | $154.55 | $154.50 |
| Purchase #7 | $146.58 | 9.804% | $160.9507 | $160.95 | $160.95 | $161.00 |
| 7 purchase totals = | $1,115.63 | $1,215.3405 | $1,215.34 | $1,215.30 | $1,215.40 | |