| 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 | $116.72 | 11.564% | $130.2175 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $172.77 | 8.418% | $187.3138 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $97.98 | 4.129% | $102.0256 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $109.84 | 11.382% | $122.342 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $226.45 | 5.855% | $239.7086 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $33.27 | 6.817% | $35.538 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $164.56 | 9.530% | $180.2426 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $921.59 | $997.3881 | $997.39 | $997.40 | $997.20 | |