| 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 | $67.48 | 9.417% | $73.8346 | $73.83 | $73.85 | $73.80 |
| Purchase #2 | $169.92 | 10.779% | $188.2357 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $129.78 | 9.451% | $142.0455 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $212.81 | 13.512% | $241.5649 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $208.90 | 10.696% | $231.2439 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $36.75 | 3.637% | $38.0866 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $85.42 | 10.223% | $94.1525 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $911.06 | $1,009.1637 | $1,009.16 | $1,009.20 | $1,009.10 | |