| 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 | $145.62 | 11.132% | $161.8304 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $189.89 | 9.492% | $207.9144 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $28.81 | 7.205% | $30.8858 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $228.55 | 13.582% | $259.5917 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $40.57 | 8.625% | $44.0692 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $239.92 | 3.538% | $248.4084 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $177.26 | 7.716% | $190.9374 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $1,050.62 | $1,143.6373 | $1,143.64 | $1,143.65 | $1,143.60 | |