| 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 | $106.46 | 6.632% | $113.5204 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $153.65 | 9.534% | $168.299 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $103.92 | 12.570% | $116.9827 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $46.42 | 9.121% | $50.654 | $50.65 | $50.65 | $50.70 |
| Purchase #5 | $27.44 | 9.696% | $30.1006 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $75.55 | 7.649% | $81.3288 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $63.31 | 12.449% | $71.1915 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $576.75 | $632.0770 | $632.07 | $632.10 | $632.10 | |