| 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 | $163.89 | 10.755% | $181.5164 | $181.52 | $181.50 | $181.50 |
| Purchase #2 | $147.79 | 11.361% | $164.5804 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $203.84 | 12.840% | $230.0131 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $224.70 | 4.374% | $234.5284 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $149.68 | 13.314% | $169.6084 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $229.29 | 5.400% | $241.6717 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $139.44 | 13.308% | $157.9967 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,258.63 | $1,379.9151 | $1,379.92 | $1,379.90 | $1,379.90 | |