| 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 | $136.43 | 12.185% | $153.054 | $153.05 | $153.05 | $153.10 |
| Purchase #2 | $60.28 | 3.691% | $62.5049 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $105.72 | 12.212% | $118.6305 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $19.42 | 6.340% | $20.6512 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $118.75 | 3.166% | $122.5096 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $175.38 | 4.775% | $183.7544 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $235.70 | 9.475% | $258.0326 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $851.68 | $919.1372 | $919.12 | $919.15 | $919.20 | |