| 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 | $126.84 | 13.402% | $143.8391 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $171.92 | 7.331% | $184.5235 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $138.76 | 13.562% | $157.5786 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $229.89 | 9.703% | $252.1962 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $222.31 | 12.381% | $249.8342 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $223.47 | 13.591% | $253.8418 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $188.97 | 12.734% | $213.0334 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $1,302.16 | $1,454.8468 | $1,454.84 | $1,454.90 | $1,454.70 | |