| 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 | $218.62 | 9.660% | $239.7387 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $38.96 | 4.478% | $40.7046 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $180.48 | 3.612% | $186.9989 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $197.66 | 4.177% | $205.9163 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $200.29 | 3.717% | $207.7348 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $91.83 | 8.533% | $99.6659 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $166.38 | 5.565% | $175.639 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $1,094.22 | $1,156.3982 | $1,156.40 | $1,156.40 | $1,156.30 | |