| 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 | $147.38 | 6.655% | $157.1881 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $47.46 | 13.242% | $53.7447 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $114.50 | 6.708% | $122.1807 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $20.68 | 12.792% | $23.3254 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $228.93 | 11.410% | $255.0509 | $255.05 | $255.05 | $255.10 |
| Purchase #6 | $229.52 | 12.415% | $258.0149 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $60.93 | 8.193% | $65.922 | $65.92 | $65.90 | $65.90 |
| 7 purchase totals = | $849.40 | $935.4267 | $935.42 | $935.45 | $935.40 | |