| 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 | $154.75 | 10.265% | $170.6351 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $122.58 | 13.791% | $139.485 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $86.49 | 13.653% | $98.2985 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $223.86 | 5.501% | $236.1745 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $249.54 | 7.622% | $268.5599 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $167.28 | 7.135% | $179.2154 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $104.42 | 3.410% | $107.9807 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $1,108.92 | $1,200.3491 | $1,200.36 | $1,200.35 | $1,200.40 | |