| 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 | $136.70 | 10.270% | $150.7391 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $43.88 | 5.692% | $46.3776 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $79.44 | 13.205% | $89.9301 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $119.99 | 10.772% | $132.9153 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $44.60 | 3.343% | $46.091 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $45.53 | 3.640% | $47.1873 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $153.71 | 6.391% | $163.5336 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $623.85 | $676.7740 | $676.78 | $676.85 | $676.70 | |