| 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 | $139.67 | 10.785% | $154.7334 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $119.38 | 13.177% | $135.1107 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $85.51 | 13.721% | $97.2428 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $212.39 | 12.667% | $239.2934 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $130.91 | 4.799% | $137.1924 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $166.96 | 4.239% | $174.0374 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $45.71 | 4.555% | $47.7921 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $900.53 | $985.4022 | $985.39 | $985.45 | $985.30 | |