| 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 | $175.54 | 6.480% | $186.915 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $14.71 | 5.443% | $15.5107 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $234.33 | 4.759% | $245.4818 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $155.34 | 10.736% | $172.0173 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $104.49 | 13.403% | $118.4948 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $225.47 | 9.238% | $246.2989 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $213.94 | 10.455% | $236.3074 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $1,123.82 | $1,221.0259 | $1,221.03 | $1,221.00 | $1,221.00 | |