| 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 | $164.54 | 3.166% | $169.7493 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $115.27 | 10.796% | $127.7145 | $127.71 | $127.70 | $127.70 |
| Purchase #3 | $77.77 | 8.110% | $84.0771 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $130.98 | 11.705% | $146.3112 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $145.73 | 3.383% | $150.66 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $171.69 | 4.192% | $178.8872 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $113.98 | 7.842% | $122.9183 | $122.92 | $122.90 | $122.90 |
| 7 purchase totals = | $919.96 | $980.3176 | $980.32 | $980.30 | $980.30 | |