| 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 | $173.44 | 4.247% | $180.806 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $157.82 | 3.442% | $163.2522 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $207.43 | 3.136% | $213.935 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $115.56 | 9.168% | $126.1545 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $79.38 | 8.178% | $85.8717 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $84.86 | 6.538% | $90.4081 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $111.67 | 4.755% | $116.9799 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $930.16 | $977.4074 | $977.41 | $977.40 | $977.50 | |