| 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 | $111.34 | 12.789% | $125.5793 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $133.36 | 13.720% | $151.657 | $151.66 | $151.65 | $151.70 |
| Purchase #3 | $26.74 | 7.557% | $28.7607 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $33.66 | 7.411% | $36.1545 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $131.85 | 10.698% | $145.9553 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $98.66 | 5.549% | $104.1346 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $49.78 | 9.639% | $54.5783 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $585.39 | $646.8197 | $646.82 | $646.85 | $647.00 | |