| 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 | $193.44 | 6.605% | $206.2167 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $164.51 | 9.412% | $179.9937 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $189.71 | 4.365% | $197.9908 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $250.78 | 4.768% | $262.7372 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $150.91 | 3.421% | $156.0726 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $139.32 | 7.658% | $149.9891 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $224.92 | 6.777% | $240.1628 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $1,313.59 | $1,393.1629 | $1,393.16 | $1,393.15 | $1,393.20 | |