| 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 | $13.46 | 11.656% | $15.0289 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $144.47 | 12.240% | $162.1531 | $162.15 | $162.15 | $162.20 |
| Purchase #3 | $52.50 | 10.835% | $58.1884 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $180.82 | 4.831% | $189.5554 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $89.99 | 10.458% | $99.4012 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $176.41 | 13.545% | $200.3047 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $77.86 | 12.500% | $87.5925 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $735.51 | $812.2242 | $812.22 | $812.25 | $812.30 | |