| 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 | $215.47 | 6.366% | $229.1868 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $200.89 | 5.323% | $211.5834 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $94.25 | 13.143% | $106.6373 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $165.96 | 3.862% | $172.3694 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $193.79 | 11.792% | $216.6417 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $74.84 | 10.404% | $82.6264 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $151.88 | 11.741% | $169.7122 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $1,097.08 | $1,188.7572 | $1,188.76 | $1,188.80 | $1,188.70 | |