| 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 | $140.98 | 4.124% | $146.794 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $171.61 | 10.389% | $189.4386 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $231.29 | 13.616% | $262.7824 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $89.77 | 8.231% | $97.159 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $93.54 | 12.560% | $105.2886 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $134.27 | 6.468% | $142.9546 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $183.45 | 5.375% | $193.3104 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,044.91 | $1,137.7276 | $1,137.72 | $1,137.75 | $1,137.80 | |