| 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 | $169.61 | 6.144% | $180.0308 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $57.59 | 10.720% | $63.7636 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $144.62 | 11.255% | $160.897 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $249.89 | 7.823% | $269.4389 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $189.25 | 10.110% | $208.3832 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $193.56 | 12.506% | $217.7666 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $95.47 | 8.299% | $103.3931 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $1,099.99 | $1,203.6732 | $1,203.67 | $1,203.70 | $1,203.70 | |