| 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 | $171.49 | 5.232% | $180.4624 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $178.61 | 6.601% | $190.4 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $205.60 | 5.131% | $216.1493 | $216.15 | $216.15 | $216.10 |
| Purchase #4 | $97.47 | 6.717% | $104.0171 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $153.60 | 6.833% | $164.0955 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $207.29 | 3.713% | $214.9867 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $135.25 | 4.767% | $141.6974 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $1,149.31 | $1,211.8084 | $1,211.82 | $1,211.80 | $1,211.80 | |