| 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 | $157.68 | 12.183% | $176.8902 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $132.30 | 11.159% | $147.0634 | $147.06 | $147.05 | $147.10 |
| Purchase #3 | $117.52 | 11.492% | $131.0254 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $147.62 | 4.665% | $154.5065 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $226.63 | 7.700% | $244.0805 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $127.47 | 11.320% | $141.8996 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $116.44 | 8.220% | $126.0114 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $1,025.66 | $1,121.4770 | $1,121.48 | $1,121.50 | $1,121.50 | |