| 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 | $147.55 | 3.320% | $152.4487 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $116.91 | 6.341% | $124.3233 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $108.49 | 13.853% | $123.5191 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $11.96 | 8.511% | $12.9779 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $167.56 | 10.242% | $184.7215 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $248.27 | 9.192% | $271.091 | $271.09 | $271.10 | $271.10 |
| Purchase #7 | $106.93 | 8.225% | $115.725 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $907.67 | $984.8065 | $984.81 | $984.80 | $984.70 | |