| 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 | $101.79 | 10.655% | $112.6357 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $151.50 | 8.356% | $164.1593 | $164.16 | $164.15 | $164.20 |
| Purchase #3 | $193.26 | 8.104% | $208.9218 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $165.75 | 3.657% | $171.8115 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $186.25 | 10.340% | $205.5083 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $130.40 | 12.751% | $147.0273 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $169.26 | 9.729% | $185.7273 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $1,098.21 | $1,195.7912 | $1,195.80 | $1,195.80 | $1,195.70 | |