| 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 | $94.67 | 7.823% | $102.076 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $231.40 | 13.776% | $263.2777 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $66.89 | 5.609% | $70.6419 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $166.63 | 13.375% | $188.9168 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $161.92 | 7.263% | $173.6802 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $69.74 | 11.855% | $78.0077 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $51.31 | 5.450% | $54.1064 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $842.56 | $930.7067 | $930.72 | $930.75 | $930.70 | |