| 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 | $174.78 | 6.622% | $186.3539 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $208.59 | 11.178% | $231.9062 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $127.35 | 5.123% | $133.8741 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $234.84 | 8.293% | $254.3153 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $14.55 | 6.233% | $15.4569 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $12.72 | 4.464% | $13.2878 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $9.77 | 5.523% | $10.3096 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $782.60 | $845.5038 | $845.51 | $845.45 | $845.60 | |