| 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 | $139.92 | 10.587% | $154.7333 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $66.66 | 10.480% | $73.646 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $128.75 | 4.298% | $134.2837 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $67.46 | 13.707% | $76.7067 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $99.72 | 3.356% | $103.0666 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $169.65 | 9.414% | $185.6209 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $131.26 | 4.293% | $136.895 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $803.42 | $864.9522 | $864.96 | $864.95 | $864.90 | |