| 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 | $189.62 | 3.755% | $196.7402 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $163.41 | 12.225% | $183.3869 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $133.41 | 4.648% | $139.6109 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $212.40 | 9.161% | $231.858 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $88.38 | 11.426% | $98.4783 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $77.77 | 8.467% | $84.3548 | $84.35 | $84.35 | $84.40 |
| Purchase #7 | $214.36 | 7.180% | $229.751 | $229.75 | $229.75 | $229.80 |
| 7 purchase totals = | $1,079.35 | $1,164.1801 | $1,164.18 | $1,164.20 | $1,164.30 | |