| 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 | $186.89 | 3.493% | $193.4181 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $37.44 | 3.107% | $38.6033 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $206.47 | 4.439% | $215.6352 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $15.74 | 10.640% | $17.4147 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $148.59 | 12.788% | $167.5917 | $167.59 | $167.60 | $167.60 |
| Purchase #6 | $88.74 | 6.745% | $94.7255 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $48.54 | 4.849% | $50.8937 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $732.41 | $778.2822 | $778.28 | $778.30 | $778.20 | |