| 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 | $127.98 | 6.107% | $135.7957 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $71.28 | 6.633% | $76.008 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $227.79 | 5.245% | $239.7376 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $57.68 | 9.372% | $63.0858 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $95.78 | 3.332% | $98.9714 | $98.97 | $98.95 | $99.00 |
| Purchase #6 | $30.42 | 9.669% | $33.3613 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $116.74 | 4.387% | $121.8614 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $727.67 | $768.8212 | $768.83 | $768.80 | $768.90 | |