| 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 | $76.74 | 6.296% | $81.5716 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $219.40 | 5.293% | $231.0128 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $225.83 | 5.298% | $237.7945 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $223.58 | 9.722% | $245.3164 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $169.68 | 7.873% | $183.0389 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $40.88 | 5.128% | $42.9763 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $174.96 | 10.632% | $193.5617 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,131.07 | $1,215.2722 | $1,215.27 | $1,215.25 | $1,215.30 | |