| 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 | $148.42 | 9.560% | $162.609 | $162.61 | $162.60 | $162.60 |
| Purchase #2 | $145.48 | 12.187% | $163.2096 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $233.81 | 12.178% | $262.2834 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $164.79 | 7.276% | $176.7801 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $168.37 | 13.370% | $190.8811 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $149.52 | 12.254% | $167.8422 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $15.39 | 4.544% | $16.0893 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $1,025.78 | $1,139.6947 | $1,139.69 | $1,139.75 | $1,139.70 | |