| 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 | $179.49 | 6.540% | $191.2286 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $199.84 | 7.407% | $214.6421 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $163.91 | 13.616% | $186.228 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $92.32 | 6.130% | $97.9792 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $113.47 | 7.137% | $121.5684 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $9.87 | 10.167% | $10.8735 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $169.36 | 5.838% | $179.2472 | $179.25 | $179.25 | $179.20 |
| 7 purchase totals = | $928.26 | $1,001.7670 | $1,001.77 | $1,001.80 | $1,001.70 | |