| 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 | $155.91 | 8.325% | $168.8895 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $54.72 | 12.362% | $61.4845 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $217.88 | 8.678% | $236.7876 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $58.60 | 8.260% | $63.4404 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $197.47 | 4.546% | $206.447 | $206.45 | $206.45 | $206.40 |
| Purchase #6 | $250.62 | 3.228% | $258.71 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $126.90 | 10.590% | $140.3387 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,062.10 | $1,136.0977 | $1,136.10 | $1,136.15 | $1,136.00 | |