| 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 | $154.42 | 6.707% | $164.7769 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $241.72 | 8.604% | $262.5176 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $76.26 | 11.495% | $85.0261 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $241.76 | 13.467% | $274.3178 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $216.84 | 10.588% | $239.799 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $36.81 | 12.183% | $41.2946 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $75.45 | 6.491% | $80.3475 | $80.35 | $80.35 | $80.30 |
| 7 purchase totals = | $1,043.26 | $1,148.0795 | $1,148.09 | $1,148.10 | $1,148.00 | |