| 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 | $150.42 | 4.657% | $157.4251 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $91.78 | 9.788% | $100.7634 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $196.49 | 5.559% | $207.4129 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $77.98 | 3.149% | $80.4356 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $248.56 | 13.436% | $281.9565 | $281.96 | $281.95 | $282.00 |
| Purchase #6 | $107.79 | 13.756% | $122.6176 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $108.66 | 7.501% | $116.8106 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $981.68 | $1,067.4217 | $1,067.43 | $1,067.40 | $1,067.40 | |