| 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 | $114.46 | 5.337% | $120.5687 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $161.79 | 4.511% | $169.0883 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $188.98 | 5.264% | $198.9279 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $22.39 | 8.231% | $24.2329 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $116.87 | 13.655% | $132.8286 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $222.41 | 4.843% | $233.1813 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $20.67 | 5.565% | $21.8203 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $847.57 | $900.6480 | $900.65 | $900.70 | $900.60 | |