| 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 | $149.49 | 13.113% | $169.0926 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $240.51 | 8.735% | $261.5185 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $117.32 | 10.173% | $129.255 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $83.25 | 4.268% | $86.8031 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $15.49 | 13.735% | $17.6176 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $75.45 | 5.823% | $79.8435 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $153.28 | 5.800% | $162.1702 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $834.79 | $906.3005 | $906.30 | $906.25 | $906.30 | |