| 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 | $14.79 | 8.183% | $16.0003 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $137.99 | 7.810% | $148.767 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $7.79 | 8.156% | $8.4254 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $188.71 | 5.627% | $199.3287 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $178.85 | 6.678% | $190.7936 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $119.32 | 13.135% | $134.9927 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $146.71 | 13.745% | $166.8753 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $794.16 | $865.1830 | $865.19 | $865.25 | $865.20 | |