| 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 | $140.81 | 9.335% | $153.9546 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $121.90 | 11.260% | $135.6259 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $103.87 | 13.742% | $118.1438 | $118.14 | $118.15 | $118.10 |
| Purchase #4 | $238.57 | 9.582% | $261.4298 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $158.53 | 13.539% | $179.9934 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $242.55 | 12.170% | $272.0683 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $169.54 | 10.862% | $187.9554 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $1,175.77 | $1,309.1712 | $1,309.17 | $1,309.20 | $1,309.20 | |