| 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 | $154.57 | 8.557% | $167.7966 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $138.89 | 7.873% | $149.8248 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $182.49 | 9.465% | $199.7627 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $208.57 | 8.709% | $226.7344 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $57.61 | 12.371% | $64.7369 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $176.37 | 12.520% | $198.4515 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $65.92 | 10.865% | $73.0822 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $984.42 | $1,080.3891 | $1,080.38 | $1,080.40 | $1,080.40 | |