| 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 | $205.86 | 7.777% | $221.8697 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $177.49 | 4.731% | $185.8871 | $185.89 | $185.90 | $185.90 |
| Purchase #3 | $122.25 | 9.463% | $133.8185 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $179.82 | 10.220% | $198.1976 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $87.34 | 6.761% | $93.2451 | $93.25 | $93.25 | $93.20 |
| Purchase #6 | $196.73 | 9.618% | $215.6515 | $215.65 | $215.65 | $215.70 |
| Purchase #7 | $86.80 | 9.438% | $94.9922 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $1,056.29 | $1,143.6617 | $1,143.67 | $1,143.65 | $1,143.70 | |