| 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 | $97.67 | 7.155% | $104.6583 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $199.57 | 5.128% | $209.8039 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $196.59 | 9.212% | $214.6999 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $197.79 | 8.588% | $214.7762 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $58.43 | 7.548% | $62.8403 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $192.33 | 4.493% | $200.9714 | $200.97 | $200.95 | $201.00 |
| Purchase #7 | $150.40 | 9.466% | $164.6369 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $1,092.78 | $1,172.3869 | $1,172.39 | $1,172.40 | $1,172.40 | |