| 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 | $68.89 | 9.116% | $75.17 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $107.55 | 6.119% | $114.131 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $134.29 | 10.823% | $148.8242 | $148.82 | $148.80 | $148.80 |
| Purchase #4 | $143.47 | 9.849% | $157.6004 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $16.81 | 8.515% | $18.2414 | $18.24 | $18.25 | $18.20 |
| Purchase #6 | $20.96 | 9.745% | $23.0026 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $180.28 | 3.455% | $186.5087 | $186.51 | $186.50 | $186.50 |
| 7 purchase totals = | $672.25 | $723.4783 | $723.47 | $723.45 | $723.40 | |