| 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 | $211.53 | 7.133% | $226.6184 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $166.50 | 10.469% | $183.9309 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $133.46 | 6.816% | $142.5566 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $106.94 | 11.446% | $119.1804 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $141.68 | 8.860% | $154.2328 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $83.47 | 5.276% | $87.8739 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $165.92 | 6.229% | $176.2552 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $1,009.50 | $1,090.6482 | $1,090.65 | $1,090.65 | $1,090.70 | |