| 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 | $126.47 | 9.281% | $138.2077 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $45.38 | 13.643% | $51.5712 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $62.67 | 9.253% | $68.4689 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $195.87 | 9.668% | $214.8067 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $79.30 | 7.525% | $85.2673 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $224.37 | 10.490% | $247.9064 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $23.99 | 9.803% | $26.3417 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $758.05 | $832.5699 | $832.58 | $832.50 | $832.60 | |