| 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 | $100.49 | 7.125% | $107.6499 | $107.65 | $107.65 | $107.60 |
| Purchase #2 | $180.66 | 10.196% | $199.0801 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $24.40 | 10.745% | $27.0218 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $236.55 | 13.699% | $268.955 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $110.66 | 5.234% | $116.4519 | $116.45 | $116.45 | $116.50 |
| Purchase #6 | $20.57 | 5.833% | $21.7698 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $210.36 | 7.705% | $226.5682 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $883.69 | $967.4967 | $967.50 | $967.45 | $967.60 | |