| 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 | $139.43 | 3.140% | $143.8081 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $99.95 | 7.725% | $107.6711 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $147.77 | 13.488% | $167.7012 | $167.70 | $167.70 | $167.70 |
| Purchase #4 | $22.71 | 3.846% | $23.5834 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $131.53 | 8.633% | $142.885 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $145.59 | 13.113% | $164.6812 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $193.38 | 11.633% | $215.8759 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $880.36 | $966.2059 | $966.21 | $966.25 | $966.30 | |