| 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 | $150.41 | 4.692% | $157.4672 | $157.47 | $157.45 | $157.50 |
| Purchase #2 | $148.78 | 13.802% | $169.3146 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $231.56 | 7.752% | $249.5105 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $117.64 | 5.448% | $124.049 | $124.05 | $124.05 | $124.00 |
| Purchase #5 | $67.79 | 8.503% | $73.5542 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $133.31 | 4.206% | $138.917 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $229.85 | 8.629% | $249.6838 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,079.34 | $1,162.4963 | $1,162.49 | $1,162.45 | $1,162.50 | |