| 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 | $181.61 | 10.638% | $200.9297 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $55.97 | 6.772% | $59.7603 | $59.76 | $59.75 | $59.80 |
| Purchase #3 | $235.53 | 6.737% | $251.3977 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $219.43 | 13.355% | $248.7349 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $218.87 | 12.102% | $245.3576 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $18.92 | 6.308% | $20.1135 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $156.50 | 4.645% | $163.7694 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $1,086.83 | $1,190.0631 | $1,190.06 | $1,190.05 | $1,190.10 | |