| 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 | $178.93 | 11.206% | $198.9809 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $170.44 | 6.107% | $180.8488 | $180.85 | $180.85 | $180.80 |
| Purchase #3 | $149.77 | 13.326% | $169.7284 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $120.40 | 6.159% | $127.8154 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $28.50 | 7.672% | $30.6865 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $79.71 | 7.122% | $85.3869 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $175.81 | 10.455% | $194.1909 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $903.56 | $987.6378 | $987.65 | $987.70 | $987.60 | |