| 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 | $137.45 | 7.640% | $147.9512 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $238.44 | 9.471% | $261.0227 | $261.02 | $261.00 | $261.00 |
| Purchase #3 | $105.64 | 5.781% | $111.747 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $200.51 | 7.170% | $214.8866 | $214.89 | $214.90 | $214.90 |
| Purchase #5 | $41.92 | 13.613% | $47.6266 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $186.98 | 13.265% | $211.7829 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $136.53 | 3.198% | $140.8962 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $1,047.47 | $1,135.9132 | $1,135.92 | $1,135.95 | $1,135.90 | |