| 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 | $157.34 | 4.664% | $164.6783 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $210.28 | 10.296% | $231.9304 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $176.74 | 5.187% | $185.9075 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $147.79 | 6.525% | $157.4333 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $68.62 | 6.598% | $73.1475 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $72.73 | 4.512% | $76.0116 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $229.86 | 9.567% | $251.8507 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $1,063.36 | $1,140.9593 | $1,140.96 | $1,141.00 | $1,140.90 | |