| 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 | $154.58 | 10.221% | $170.3796 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $162.92 | 6.183% | $172.9933 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $241.51 | 4.367% | $252.0567 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $234.45 | 10.180% | $258.317 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $250.66 | 4.376% | $261.6289 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $223.98 | 6.212% | $237.8936 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $129.90 | 10.399% | $143.4083 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $1,398.00 | $1,496.6774 | $1,496.68 | $1,496.70 | $1,496.70 | |