| 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 | $15.62 | 4.474% | $16.3188 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $168.96 | 4.126% | $175.9313 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $215.30 | 11.412% | $239.87 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $159.40 | 10.277% | $175.7815 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $229.26 | 11.595% | $255.8427 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $83.57 | 8.683% | $90.8264 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $58.38 | 9.323% | $63.8228 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $930.49 | $1,018.3935 | $1,018.39 | $1,018.40 | $1,018.30 | |