| 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 | $163.50 | 11.148% | $181.727 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $89.70 | 3.254% | $92.6188 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $232.34 | 4.555% | $242.9231 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $79.57 | 5.668% | $84.08 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $232.41 | 11.689% | $259.5764 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $146.43 | 11.542% | $163.331 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $97.40 | 8.491% | $105.6702 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $1,041.35 | $1,129.9265 | $1,129.93 | $1,129.95 | $1,129.90 | |