| 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 | $168.72 | 6.170% | $179.13 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $97.33 | 13.276% | $110.2515 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $17.80 | 9.420% | $19.4768 | $19.48 | $19.50 | $19.50 |
| Purchase #4 | $220.30 | 9.856% | $242.0128 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $35.53 | 5.558% | $37.5048 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $174.52 | 11.471% | $194.5392 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $176.92 | 5.282% | $186.2649 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $891.12 | $969.1800 | $969.17 | $969.20 | $969.20 | |